Fixed: Crashing issues when indexing some particularly malformed email messages.
Fixed: Scenario in which SmarterMail could stop processing items in the Drop folder.
IMPORTANT: It is not possible to downgrade or rollback to previous versions due to modifications to user CFG and GRP files.
IMPORTANT: On your initial upgrade, ALL user accounts will be reindexed.
Added: Additional detailed Autodiscover logging.
Added: Client-side rule processing in Outlook (MAPI).
Added: Multiple fixes and optimizations for indexing and basic/advanced searching. (Resolving an issue with searching email addresses.)
Added: Separate messages for each SSL authentication attempt to the SMTP logs.
Added: Toast notification to inform system administrators when the EAS allocation has exceeded their limits.
Added: Warning banner to calendar appointment detail view if the configured time zones cause the start time to occur after the end time.
Changed: Adjusted right margin of calendar appointments in webmail to be more consistent with left side.
Changed: Advanced Search sorting now defaults to "Date".
Changed: Indexing will no longer include HTML/CSS comments or formatting-attributes found in messages. (Note: This will trigger a reindex on all users.)
Changed: Modified the File Storage public download page and button texts.
Changed: Ordering on the Domain Defaults modal now matches the ordering on the card.
Changed: Server license limits exceeded, Windows Defender, and active debug logs warnings are now toast notifications.
Changed: Simplified dark theme toggle to be more consistent with other SmarterTools products.
Changed: Webmail now uses quoted-printable transfer encoding rather for certain header fields. (E.g., attachments, subject, etc.).
Efficiency: Better performance when parsing message attachment data.
Efficiency: Searching mailboxes in webmail is five times faster and uses less CPU and memory.
Fixed: A draft message saved in Outlook (MAPI) syncs to webmail with the "Potentially dangerous scripts" warning.
Fixed: Adding an appointment via webmail is off by an hour in Outlook (MAPI).
Fixed: Archiving emails in Outlook (MAPI) removes the emails from Outlook's Inbox but the emails are preserved in webmail's Inbox.
Fixed: Buffer size was padded with extra bytes for attachment data when syncing to Outlook (MAPI).
Fixed: Changing only the casing of a mail folder name does not save properly.
Fixed: Connections that fail TLS/SSL may not properly close causing the message to get stuck in the spool.
Fixed: Contact notes do not always sync to Outlook (MAPI).
Fixed: Deleting an email while indexing is occurring may cause a Null Reference exception resulting in the mailbox being reindexed.
Fixed: Domain administrators are able to propagate EAS/MAPI licensing settings if User Default was previously enabled but system administrators have since disabled it.
Fixed: EAS, MAPI/EWS, and External SMTP Accounts settings do not propagate to User Defaults.
Fixed: Editing an appointment time zone multiple times may result in odd start/end times.
Fixed: Exchange (EWS) migration fails if a port is specified in the server address.
Fixed: File Storage public download page does not show any indication that a download is in progress.
Fixed: Harmonizely connected via CalDAV does not sync fully due to non-standard GUIDs being used.
Fixed: Image attachment is lost when an email is sent from Gmail then forwarded via Outlook (MAPI) to another user.
Fixed: Images that are pasted into a signature get attached repeatedly each time a draft is saved.
Fixed: IMAP Retrieval does not correctly handle folder names with spaces at the end.
Fixed: IMAP Retrieval does not log exceptions it encounters.
Fixed: In webmail, Conference Room reservations always show "You do not have permission to view details for this item" rather than details about the organizer.
Fixed: Inline attachments in emails on Mac Mail (EWS) fail to show up properly.
Fixed: Mailing lists are failing to process until the associated GRPs are deleted.
Fixed: Memory leak when writing temporary messages (tmpmsg) into GRP file.
Fixed: Moving a message with special characters in Outlook (MAPI) sometimes garbles the characters.
Fixed: Negative values in User Activity report.
Fixed: Note detail view in web interface does not open.
Fixed: Outlook (MAPI) reports an error when trying to export the Notes folder.
Fixed: Plain-text transfer encoded emails using certain foreign characters (like Chinese) do not index properly.
Fixed: Priority and Throttling propagation modal settings show as "Not Set" rather than "Unlimited".
Fixed: Reply and Reply All context menu options are clickable when multiple messages are selected in webmail.
Fixed: Scenario in which "Prevent previous password reuse" option may prevent some users from changing password at all.
Fixed: Scenario in which calendar subject text may overflow in Safari browsers.
Fixed: Scenario in which the calendar sequence number might not be properly incremented after modifying an appointment.
Fixed: Scenario where a particular monthly recurring appointment does not display properly when editing it in webmail.
Fixed: Scenario where attempting to delete selected contacts in grid view shows a toaster stating no contacts are selected.
Fixed: Scenario where calendar appointment hover text may show incorrect time, particularly when the computer timezone is different than the appointment timezone.
Fixed: Showing/hiding specific categories on a calendar has no affect on the appointments displayed.
Fixed: SmarterMail cannot handle GRP files that exceed 2.1 GB; now it will create additional daily GRPs as needed.
Fixed: SmarterMail does not retrieve appointment Sequence numbers when performing an EWS migration.
Fixed: Some appointment tooltip oddities in Calendar views, most notably in Mac browsers.
Fixed: Some appointments do not sync via CalDAV if the requested resource path is URL encoded.
Fixed: Some emails synced via EAS and/or MAPI appear with question marks in the body text.
Fixed: Some HTTP headers related to security and privacy are missing or misconfigured.
Fixed: Some incoming messages sent to SmarterMail server may fail DKIM validation checks.
Fixed: System and domain administrators can exceed the EAS licensing limit by using User Default propagation.
Fixed: Team Workspace "Use the upload button..." message is not horizontally centered.
Fixed: Team Workspace microphone status is always disabled even when enabled before joining.
Fixed: Team Workspace My Meetings and Participated Meetings pages cannot be scrolled.
Fixed: The default "All Domains" archiving rule can be selected for deletion even though the delete option is not available for this rule.
Fixed: The Mailing List Options page does not redetermine required fields on selection change.
Fixed: The password requirements "Prevent common passwords" and "Prevent previous password reuse" are not enforced for new users or password changes if "Skip enforcement for existing passwords" is enabled.
Fixed: The Type column for domain and user events disappears after refreshing the page.
Fixed: Unhandled disposition types should be handled the same way as "attachment" per RFC 6266, Section 4.2.
Fixed: User accounts created in earlier versions of SmarterMail with full email addresses no longer stop domain from loading/converting.
Fixed: Using special characters with the Add to Subject action in Content Filtering does not work.
Fixed: Webmail is not showing the attachment icon on emails that are labeled as attachments and have content IDs.
Fixed: When impersonating, the authentication refresh tokens are not being recreated after a password change.
Fixed: When moving email into a read-only folder the error message shows the source folder name not the destination folder name.
Fixed: When using the #ContactPicture# variable in user signatures the resulting image is broken on-send if the domain has the GAL disabled and/or the user is configured not to show in the GAL.