hmLoadTopic({
hmKeywords:"MDaemon,MDaemon Upgrading,Upgrading MDaemon",
hmTitle:"Upgrading to MDaemon 24.5.0",
hmDescription:"Below is a list of special considerations and notes that you may need to be aware of when upgrading to MDaemon version 24.5.0 from a previous version. For a comprehensive list...",
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hmBreadCrumbs:"<a href=\"index.html\">MDaemon Email Server 24.5<\/a>",
hmTitlePath:"MDaemon Email Server 24.5 > Upgrading to MDaemon 24.5.0",
hmHeader:"<h1 class=\"p_Heading1\" style=\"page-break-after: avoid;\"><span class=\"f_Heading1\">Upgrading to MDaemon 24.5.0<\/span><\/h1>\n\r",
hmBody:"<p class=\"p_BodyText\"><span class=\"f_BodyText\">Below is a list of special considerations and notes that you may need to be aware of when upgrading to MDaemon version 24.5.0 from a previous version. For a comprehensive list of additions, changes and fixes included in MDaemon 24.5.0, see the<\/span><span class=\"f_BodyText\"> <a href=\"md240-relnotes.html\" class=\"topiclink\">Release Notes<\/a>.<\/span><\/p>\n\r<h2 class=\"p_Heading2\" style=\"page-break-after: avoid;\"><span class=\"f_Heading2\">Version 24.0.0<\/span><\/h2>\n\r<p class=\"p_List1_LastItem\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1_LastItem\">The XML API now by default denies access from IPs that are not specifically allowed. This can be changed in the application interface at: <a href=\"xml-api-service.html#address-restriction\" class=\"topiclink\">Setup | XML API Service | Address Restrictions<\/a>. <\/span><\/p>\n\r<h2 class=\"p_Heading2\" style=\"page-break-after: avoid;\"><span class=\"f_Heading2\">Version 23.5.0<\/span><\/h2>\n\r<p class=\"p_List1_LastItem\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1_LastItem\">There are no special considerations unique to MDaemon 23.5.0 when updating from the previous version. If you are updating from an earlier version, please review the special notes below for all versions released since that version.<\/span><\/p>\n\r<h2 class=\"p_Heading2\" style=\"page-break-after: avoid;\"><span class=\"f_Heading2\">Version 23.0.2<\/span><\/h2>\n\r<p class=\"p_List1_LastItem\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1_LastItem\">Outbreak Protection has been restored. Please review your <a href=\"sp_outbreak_protection.html\" class=\"topiclink\">Outbreak Protection settings<\/a>, as they may have been reset to their default values.<\/span><\/p>\n\r<h2 class=\"p_Heading2\" style=\"page-break-after: avoid;\"><span class=\"f_Heading2\">Version 23.0.1<\/span><\/h2>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">Cyren Anti-Virus has been replaced with IKARUS Anti-Virus. Cyren recently announced its plans to <a href=\"https:\/\/ir.cyren.com\/websites\/cyren\/English\/5015\/press-release.html?airportNewsID=31b823ab-a104-4f35-80f4-18d12d8612a8\" target=\"_blank\" class=\"weblink\">discontinue operations<\/a> with little warning. This necessitated the need for us to find a new anti-virus partner. After a thorough evaluation, IKARUS Anti-Virus stood out for its excellent detection rate and speed. It offers reliable protection from malicious and potentially hostile programs, and it combines traditional anti-virus defense methods with the latest proactive technologies. IKARUS Anti-Virus automatically updates its definitions every 10 minutes. Scanning with IKARUS is disabled if your AntiVirus license is expired.<\/span><\/p>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">Cyren Outbreak Protection been removed. Cyren recently announced its plans to discontinue operations with little warning. We are actively researching and considering viable anti-spam technologies as suitable additions to the existing anti-spam mechanisms found in our software products.<\/span><\/p>\n\r<p class=\"p_List1_LastItem\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1_LastItem\">IMAP keyword flags support can now be enabled or disabled via the setting <\/span><span class=\"f_PlainText\">[Special] IMAPKeywordFlags=Yes\/No<\/span><span class=\"f_List1_LastItem\"> in <\/span><span class=\"f_PlainText\">\\MDaemon\\App\\MDaemon.ini<\/span><span class=\"f_List1_LastItem\">. IMAP keyword flags are disabled by default when updating MDaemon from a version before 23, to avoid the potential loss of message tags in Thunderbird mail clients. When Thunderbird connects to an IMAP server that supports keyword flags, it overwrites its local message tags with tags read from the server, which are initially blank. IMAP keyword flags are enabled by default for new installs and when updating from version 23.0.0.<\/span><\/p>\n\r<h2 class=\"p_Heading2\" style=\"page-break-after: avoid;\"><span class=\"f_Heading2\">Version 22.0.0<\/span><\/h2>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">32-bit MDaemon has been discontinued. MDaemon 22.0 and newer will only be available in 64-bit. If you are currently running a 32-bit version on a supported 64-bit operation system, you can simply install the 64-bit version on top of the existing installation.<\/span><\/p>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">The <a href=\"passwords.html\" class=\"topiclink\">minimum length for strong passwords<\/a> must now be at least 8 characters. If your minimum length was set to fewer than 8 characters before updating to MDaemon 22, it will be changed to 8. The default minimum length for strong passwords on new installs is now 10.<\/span><\/p>\n\r<p class=\"p_List1_LastItem\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1_LastItem\">MDaemon is moving away from using the terms &quot;whitelist&quot; and &quot;blacklist&quot;. In many cases, they are now &quot;allow list&quot; and &quot;block list&quot;. Features that had a &quot;white list&quot; to exempt IPs, addresses, etc., now have an &quot;exempt list&quot;. The per-user spam filter contacts folders are now named &quot;Allowed Senders&quot; and &quot;Blocked Senders&quot;. The folders for all accounts will be renamed when MDaemon 22 starts up for the first time.<\/span><\/p>\n\r<h2 class=\"p_Heading2\" style=\"page-break-after: avoid;\"><span class=\"f_Heading2\">Version 21.5.0<\/span><\/h2>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">The <\/span><span class=\"f_PlainText\">X-MDOrigin-Country<\/span><span class=\"f_List1\"> header, which <a href=\"screening_location-screening.html\" class=\"topiclink\">Location Screening<\/a> can add to messages, will now contain the two-letter ISO 3166 country and continent codes instead of full country and continent names. Be sure to update any filters you may have that look for particular values in this header. <\/span><\/p>\n\r<p class=\"p_List1_LastItem\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1_LastItem\">With the renaming of the Webmail &quot;Mobile&quot; theme to &quot;Pro,&quot; there is a possible side effect for users who are using the Mobile theme and have the Remember Me option enabled. These users may find that they cannot open attachments. To fix this, they must simply sign out of their Webmail account and then sign in again.<\/span><\/p>\n\r<h2 class=\"p_Heading2\" style=\"page-break-after: avoid;\"><span class=\"f_Heading2\">Version 21.0.2<\/span><\/h2>\n\r<p class=\"p_List1_LastItem\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1_LastItem\">The settings at Setup » Preferences » Miscellaneous to copy all system-generated postmaster notifications to global admins and domain admins now apply to more notifications, such as Account Freeze and Disable, No Such User, Disk Error, Low Disk Space, and Beta and AV expiration. If you do not feel it appropriate for your administrators to receive these notifications, you must disable these settings.<\/span><\/p>\n\r<h2 class=\"p_Heading2\" style=\"page-break-after: avoid;\"><span class=\"f_Heading2\">Version 20.0.3<\/span><\/h2>\n\r<p class=\"p_List1_LastItem\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1_LastItem\">MDaemon will comment out the line &quot;<\/span><span class=\"f_PlainText\">AlertExceedsMax yes<\/span><span class=\"f_List1_LastItem\">&quot; in ClamAV\'s <\/span><span class=\"f_PlainText\">clamd.conf<\/span><span class=\"f_List1_LastItem\"> file, due to it causing too many &quot;<\/span><span class=\"f_PlainText\">Heuristics.Limits.Exceeded<\/span><span class=\"f_List1_LastItem\">&quot; AV scan failures.<\/span><\/p>\n\r<h2 class=\"p_Heading2\" style=\"page-break-after: avoid;\"><span class=\"f_Heading2\">Version 20.0.1<\/span><\/h2>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">The network resource access settings at Setup | Preferences | Windows Service now configure the MDaemon service (and the Remote Administration and XMPP Server services) to run as the specified account, instead of MDaemon running as SYSTEM and then it running specific processes and threads as that account. The installer will update the services to run as the specified account when updating to this version.<\/span><\/p>\n\r<p class=\"p_List1_LastItem\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1_LastItem\">Because of changes to and deprecation of many settings in clamd.conf, the installer will now overwrite existing clamd.conf. If you have customized your clamd.conf you may need to review and make changes to clamd.conf after installation.<\/span><\/p>\n\r<h2 class=\"p_Heading2\" style=\"page-break-after: avoid;\"><span class=\"f_Heading2\">Version 20.0.0<\/span><\/h2>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">Please carefully read the section in the full release notes labeled as task [8930] as it involves changes to the Active Directory integration system and you may find things that were broken in the past now starting to work. Please be aware of all changes made in that area and carefully read that section of the release notes.<\/span><\/p>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">MDaemon 20.0 requires Windows 7, Server 2008 R2, or newer.<\/span><\/p>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\"><a href=\"preferences_miscellaneous.html\" class=\"topiclink\">Preferences » Miscellaneous<\/a> has two new checkboxes that control whether system generated notification emails periodically sent to the Postmaster alias should also be sent to Global and Domain level administrators. By default, these options are both enabled. Domain administrators are restricted to receiving only those emails which are for their domain and the Release Notes. Global administrators receive everything including the Queue Summary report, Statistics report, Release Notes, \'No Such User\' found (for all domains), Disk Error notifications, Account Freeze and Disable notifications for all domains (which, like Domain admins, they can unfreeze and re-enable), warnings about licenses and beta test versions about to expire, Spam Summary reports, and perhaps others as well. If you do not feel it appropriate for your administrators to receive these notifications you must disable these settings. <\/span><\/p>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">How autoresponders are stored has changed. The text for an accounts autoresponder is now stored as <\/span><span class=\"f_PlainText\">OOF.MRK<\/span><span class=\"f_List1\"> files within the account\'s DATA folder which is a new sub-folder inside the account\'s root mail folder. Autoresponder script files are no longer kept in the APP folder and they are not shared between accounts. When MDaemon starts for the first time it will migrate all existing autoresponder files and settings to the correct places for every account. The <\/span><span class=\"f_PlainText\">AUTORESP.DAT<\/span><span class=\"f_List1\"> file is obsolete and will be deleted along with every account specific <\/span><span class=\"f_PlainText\">.RSP<\/span><span class=\"f_List1\"> file (<\/span><span class=\"f_PlainText\">OutOfOffice.RSP<\/span><span class=\"f_List1\"> and non-account specific files will remain for reference and sample purposes). If you wish to quickly assign a single autoresponder configuration to multiple accounts you can use the new Publish button found at <a href=\"ae_auto_responder.html\" class=\"topiclink\">Account Settings » Autoresponder<\/a>. This button will copy the existing autoresponder script text and all settings for the current account to other accounts that you select. There is also an <a href=\"ae_auto_responder.html\" class=\"topiclink\">Edit autoresponder file<\/a> button that lets you edit the default autoresponder script (<\/span><span class=\"f_PlainText\">OutOfOffice.rsp<\/span><span class=\"f_List1\">). This default is copied into an accounts <\/span><span class=\"f_PlainText\">OOF.MRK<\/span><span class=\"f_List1\"> if the <\/span><span class=\"f_PlainText\">OOF.MRK<\/span><span class=\"f_List1\"> is missing or empty.<\/span><\/p>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">How account signature files are stored has changed. Signature files are now stored as <\/span><span class=\"f_PlainText\">SIGNATURE.MRK<\/span><span class=\"f_List1\"> within the account\'s DATA folder, which is a new subfolder inside the account\'s root mail folder. When MDaemon starts for the first time it will migrate all existing signature files to the correct places for every account. The root MDaemon Signatures folder will no longer contain account-specific signature files, but it remains in place as it may still contain items needed by MDaemon Remote Administration and the Content Filter. The original Signatures folder was backed up to <\/span><span class=\"f_PlainText\">\\Backup\\20.0.0\\Signatures\\<\/span><span class=\"f_List1\"> prior to migration. Finally, every account\'s <\/span><span class=\"f_PlainText\">ADMINNOTES.MRK<\/span><span class=\"f_List1\"> has been moved from the account\'s root mail folder to the new DATA subfolder. <\/span><\/p>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\"><a href=\"sf_white_list_auto.html\" class=\"topiclink\">Spam Filter » White List (automatic)<\/a> has had the default value changed to disabled for the option &quot;<\/span><span class=\"f_List1\" style=\"font-style: italic;\">...only whitelist addresses that authenticate using DKIM<\/span><span class=\"f_List1\">&quot;. Having this enabled turns out to be a little restrictive for many and prevents address book white listing from working for MultiPOP and DomainPOP mail. Re-enable the setting if this is not to your liking.<\/span><\/p>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">The <a href=\"preferences_gui.html\" class=\"topiclink\">Preferences » UI<\/a> option to &quot;<\/span><span class=\"f_List1\" style=\"font-style: italic;\">Center all UI dialogs<\/span><span class=\"f_List1\">&quot; has been reset to a default of &quot;enabled&quot; for everybody. If you prefer otherwise you can disable it. This prevents screens from being created partially out of frame, but it can occasionally cause multiple overlapping screens to be harder to select.<\/span><\/p>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\"><a href=\"screening_location-screening.html\" class=\"topiclink\">Security Manager » Screening » Location Screening<\/a> - The default for this feature has been changed from disabled to enabled. When Location Screening is enabled the connecting country\/region will always be logged (if known) even when the particular country\/region is not being actively blocked. So, even if you do not wish to block any country you can still enable Location Screening (without selecting any countries to block) so that country\/region can be shown and logged. Since the default setting for this has changed, you should take a look at your Location Screening configuration for correctness. MDaemon will insert the header &quot;<\/span><span class=\"f_PlainText\">X-MDOrigin-Country<\/span><span class=\"f_List1\">&quot; that lists the country and region for content filtering or other purposes. <\/span><\/p>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">The hard-coded fixed size limit of 2 MB for spam filter scans has been removed. There is now no theoretical limit to the size of a message that can be scanned. It is still possible, however, to configure your own limit in case this is a problem, but using &quot;0&quot; in the option now means no limit. You should review the <a href=\"sf_options.html\" class=\"topiclink\">Spam Filter » Settings<\/a> screen to make sure this option is set to your desired value.<\/span><\/p>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">Added \'Sender Domain\' and \'Recipient Domain\' columns to the Queues screens in the main UI. As a result of this a one-time reset of saved column widths had to be done. Once you set the column widths to your liking they will be remembered.<\/span><\/p>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">By default the Host Screen is now applied to MSA connections. This option is located at: <a href=\"security--host_screening.html\" class=\"topiclink\">Security Manager » Screening » Host Screen<\/a>. <\/span><\/p>\n\r<p class=\"p_List1_LastItem\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1_LastItem\">By default MDaemon IMAP, WebMail, and ActiveSync servers no longer provide access to the shared folders of disabled accounts. You can change this with a new settings at <a href=\"public-shared-folders.html\" class=\"topiclink\">Server Settings » Public &amp; Shared Folders<\/a>.<\/span><\/p>\n\r<h2 class=\"p_Heading2\" style=\"page-break-after: avoid;\"><span class=\"f_Heading2\">Version 19.5.2<\/span><\/h2>\n\r<p class=\"p_List1_LastItem\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1_LastItem\">The &quot;<\/span><span class=\"f_List1_LastItem\" style=\"font-style: italic;\">Max RSET commands allowed<\/span><span class=\"f_List1_LastItem\">&quot; options on the <a href=\"default-domain-and-servers_servers.html\" class=\"topiclink\">Server Settings » Servers<\/a> screen have been removed since they are essentially less flexible duplicates of the same functionality found on the <a href=\"security--smtp_screen.html\" class=\"topiclink\">SMTP Screen<\/a>. The SMTP Screen version is part of the Dynamic Screening system which takes into account more factors (e.g. it has a white list, considers authentication status, etc). Your old values were moved to the SMTP Screen. Please check them to ensure the values there are as you expect. The correct default (and recommended) values for the options are: <\/span><span class=\"f_List1_LastItem\" style=\"font-style: italic;\">Block IPs that send this many RSETs<\/span><span class=\"f_List1_LastItem\"> set to &quot;<\/span><span class=\"f_List1_LastItem\" style=\"font-weight: bold;\">20<\/span><span class=\"f_List1_LastItem\">&quot;, and <\/span><span class=\"f_List1_LastItem\" style=\"font-style: italic;\">Close SMTP session after blocking IP<\/span><span class=\"f_List1_LastItem\"> option set to <\/span><span class=\"f_List1_LastItem\" style=\"font-weight: bold;\">enabled\/checked<\/span><span class=\"f_List1_LastItem\">.<\/span><\/p>\n\r<h2 class=\"p_Heading2\" style=\"page-break-after: avoid;\"><span class=\"f_Heading2\">Version 19.5.1<\/span><\/h2>\n\r<p class=\"p_List1_LastItem\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1_LastItem\">The <a href=\"ssl_lets-encrypt.html\" class=\"topiclink\">LetsEncrypt<\/a> functionality has been updated to use ACME v2. This update is required because LetsEncrypt is discontinuing support for ACME v1. PowerShell 5.1 and .Net Framework 4.7.2 are now required in order to use LetsEncrypt.<\/span><\/p>\n\r<h2 class=\"p_Heading2\" style=\"page-break-after: avoid;\"><span class=\"f_Heading2\">Version 19.5.0<\/span><\/h2>\n\r<p class=\"p_List1_LastItem\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1_LastItem\">Some settings, such as the registration keys, have been moved from <\/span><span class=\"f_PlainText\">\\MDaemon\\App\\MDaemon.ini<\/span><span class=\"f_List1_LastItem\"> to <\/span><span class=\"f_PlainText\">\\MDaemon\\LocalData\\LocalData.ini<\/span><span class=\"f_List1_LastItem\">. If you need to revert to a previous version of MDaemon, earlier installers will not find the settings at the new locations, and will therefore ask you to enter a registration key. This can be avoided by copying the settings back to <\/span><span class=\"f_PlainText\">MDaemon.ini<\/span><span class=\"f_List1_LastItem\">, or by restoring a backup of <\/span><span class=\"f_PlainText\">MDaemon.ini<\/span><span class=\"f_List1_LastItem\">, first.<\/span><\/p>\n\r<h2 class=\"p_Heading2\" style=\"page-break-after: avoid;\"><span class=\"f_Heading2\">Version 19.0.0<\/span><\/h2>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">MDaemon\'s Remote Administration (MDRA) web interface has been further expanded to include access to features that formerly could only be administered using a Configuration Session (i.e. MDaemon\'s application interface), and there are now several options that can only be accessed via MDRA. Consequently, for new MDaemon installations, the &quot;Start MDaemon&quot; Start Menu shortcut will now open a browser to MDaemon Remote Administration by default rather than opening an MDaemon Configuration Session. If you wish to change this, edit <\/span><span class=\"f_PlainText\">\\MDaemon\\App\\MDaemon.ini<\/span><span class=\"f_List1\"> and set <\/span><span class=\"f_PlainText\">[MDLaunch] OpenConfigSession=Yes\/No<\/span><span class=\"f_List1\"> and <\/span><span class=\"f_PlainText\">OpenRemoteAdmin=Yes\/No<\/span><span class=\"f_List1\">. Set the <\/span><span class=\"f_List1\" style=\"font-style: italic;\">Remote Administration URL<\/span><span class=\"f_List1\"> at <a href=\"wa--web_server.html\" class=\"topiclink\">Setup » Web &amp; IM Services » Remote Administration » Web Server<\/a> if the auto-generated URL does not work or if MDRA runs in an external web server. If a working URL cannot be determined, a Configuration Session will be opened instead. Finally, under the Windows Start menu, in the MDaemon program group, there are now shortcuts to <\/span><span class=\"f_List1\" style=\"font-style: italic;\">Open MDaemon Configuration Session<\/span><span class=\"f_List1\"> and <\/span><span class=\"f_List1\" style=\"font-style: italic;\">Open MDaemon Remote Administration<\/span><span class=\"f_List1\">.<\/span><\/p>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">SyncML has been deprecated and removed.<\/span><\/p>\n\r<p class=\"p_List1\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1\">MDaemon\'s disk space calculations were being made inconsistently in several places (for example, sometimes using 1000, sometimes using 1024 bytes for a kilobyte computation). This has been fixed to use 1024 consistently. As a result your users\' disk space quota values may be slightly different than in previous versions. Please check and make whatever adjustments (if any) you feel are required.<\/span><\/p>\n\r<p class=\"p_List1_LastItem\" style=\"text-indent: 0; padding-left: 1.6875rem; margin-left: 2.0625rem;\"><span class=\"f_List1_LastItem\" style=\"font-family: Arial,\'Lucida Sans Unicode\',\'Lucida Grande\',\'Lucida Sans\';display:inline-block;width:1.6875rem;margin-left:-1.6875rem\">&#8226;<\/span><span class=\"f_List1_LastItem\">The option, &quot;<a href=\"cf_recipients.html\" class=\"topiclink\">Only send antivirus update notification on failure<\/a>&quot; is now enabled by default. When updating to MDaemon 19, this option will be enabled the first time MDaemon is started.<\/span><\/p>\n\r<p class=\"p_List1_LastItem\"><\/p>\n\r<p class=\"p_SeeAlso\" style=\"page-break-after: avoid; border-right: none; border-bottom: none; border-left: none;\"><span class=\"f_SeeAlso\">See:<\/span><\/p>\n\r<p class=\"p_SeeAlsoLinks\" style=\"page-break-after: avoid;\"><span class=\"f_SeeAlsoLinks\"><a href=\"index.html\" class=\"topiclink\">Introduction<\/a><\/span><\/p>\n\r<p class=\"p_SeeAlsoLinks\" style=\"page-break-after: avoid;\"><span class=\"f_SeeAlsoLinks\"><a href=\"new_in_mdaemon_10.html\" class=\"topiclink\">New in MDaemon 24.5<\/a><\/span><\/p>\n\r<p class=\"p_SeeAlsoLinks\" style=\"page-break-after: avoid;\"><span class=\"f_SeeAlsoLinks\"><a href=\"mdaemons_main_display.html\" class=\"topiclink\">MDaemon\'s Main Display<\/a><\/span><\/p>\n\r<p class=\"p_ControlIndent\"><span class=\"f_ControlIndent\">&nbsp;<\/span><\/p>\n\r"
})
