Attention
After the update, the system will auto-reboot, automatically resuming paused services.

Update Details
==========
※Mail Server※
Basic Setup→
(01) Fix“Send And Receive Setting”>“Maximum Mail Size”: Unable to set values greater than 1000.
(02) Add“AI Module”(authorization required).

Advanced Setup→
Adjust“Large File Replace Setting”: After recalling the email, the file link will be removed, and downloads will be prohibited.

※Mail Filter,Audit & Firewall※
Audit & Filter Rule Setting→
(01) Add【Add/Edit】>“Abnormal Mail”:“Add Text on Subject”.
(02) Fix“Process Method: Send to Auditors”: Auditors selecting“Delay” may cause incorrect“Status” display.
(03) Fix【Add/Edit】>“Notification”>“Notice Mail Receiver(s)”: Unable to receive notification emails due to format filtering errors.

Mail Firewall→
Fix“Abnormal Sending Detection”: In some scenarios, emails are incorrectly quarantined.

※Anti-Virus※
Basic Setting→
Fix“Action of Unscannable Mail”: Unencrypted PDFs are deemed unscannable.

Anti-Virus Engines→
(01) Fix“Kaspersky Setting”>“Check New Version of Engine”: Shows “Update available”even on the latest version.
(02) Fix“Kaspersky Setting”: Shows“Update available”even when Kaspersky is disable.

※Anti-Spam※
Basic Setting→
(01) Add“AI Module”(only available on some models, enable in“Package Management”).
(02) Fix In some scenarios,“Anti-Spam Setting”>“Mail after SMTP Auth.”: Setting“Anti-Spam Again”is ineffective.
(03) Fix In some scenarios, spam filtering misjudges emails due to learning database issue.

Notice Mail Setting→
Fix In some scenarios, when quarantined emails match“Audit & Filter Rule Setting”>“Carbon Copy”, the status info in
the notification email is incorrect.

Spam Mail Learning→
Fix In some scenarios, enabling“Spam Mail Auto-learning”affects EDM email accuracy.

System Black & White→
Fix Pressing Enter after entering text in the search bar results in an error.

Spam Mail Protection→
Fix In some scenarios,“DMARC Check”settings are ineffective.

※User Management※
Basic Setup→
(01) Adjust Some“WebMail Initial Setting”settings support New Webmail.
- “How To Display The Date Of The Message List”
- “Automatically Display Mail”
- “Font”
- “Compose Mode”
- “Preview Content Mode”
- “Compose Content Mode”
- “Skin”
- “Encode for Incoming Mail”
- “Encode for Outgoing Mail”
(02) Adjust Some“WebMail Advanced Setting”settings support New Webmail.
- “Login page password-guessing attack defense”
(03) Fix“WebMail Advanced Setting”>”Message Rule limit”: In some scenarios, settings fail to save.
(04) Fix“Google Calendar”> ”OAuth Redirect Uri”: Cannot save with '-' character.

Create Account→
Fix“Import Account from File/Create from Linux's System”: Import is allowed even when the password field is empty.

Account List→
Adjust【Add/Edit】>“The first time login, change password”: New Webmail supports this function.

Central / Branch Setting→
(01) Fix In some scenarios, Sync fails.
(02) Fix Accounts with two-step verification do not correctly sync settings to the branch server.

Password Security→
(01) Adjust“Password Comparison Rules”are shown only on New Webmail-supported models.
(02) Adjust Default initial passwords are randomly generated according to “Password Strength Limit”.
(03) Fix When“Password Strength Limit”is deselected, settings will be reset.

Mail Migration→
(01) Fix“Transfer Mail by IMAP”: In some scenarios, transfers fail or get interrupted.
(02) Fix“Transfer Mail by IMAP”: In some scenarios, Email retrieval is incomplete due to errors of command judgement.
(03) Fix“Transfer Mail by IMAP”: Transfers fail when passwords contain double quotes (") or backslashes (\).
(04) Fix“Domain transfer to localhost”>【Select Account】: In some scenarios, transfers fail when selecting too many accounts.
(05) Fix In some scenarios, errors in folder names result in proper email retrieval.

※System Management※
Administrator Accounts→
(01) Fix Accounts with“Two-Step Verification”do not receive verification emails when HA standby server is logged in.
(02) Fix In some scenarios, two-step verification“Google Authenticator”key does not update correctly.
(03) Fix In some scenarios, QR code does not display during two-step verification“Google Authenticator”setup.
(04) Fix“Administrator Authority”>“Sub/Normal Administrator”: Password is visible when editing or viewing accounts.
(05) Fix In some scenarios, no admin accounts can execute【Administrator Accounts】permissions.

Logo Upload→
Fix“WebMail Logo Settings”: In some scenarios, uploaded images do not display correctly.

System Backup→
(01) Adjust Add“Progress”link in“Status”field to view details.
(02) Fix In some scenarios, using multiple identical USB devices for backup results in backup failure due to recognition issues.
(03) Fix In some scenarios, system/account restoration via FTP fails due to server time settings.
(04) Fix【Edit】>“System Backup Maintain”>“Immediately Backup”: Execution fails.

Restore user mailbox→
Fix In some scenarios, account restoration via FTP may fail due to connection timeouts.

High Availability→
(01) Fix When syn is paused, the interface does not clearly indicate the status.
(02) Fix In some scenarios, switching servers causes email loss due to improper sync.
(03) Fix Standby server cannot send notification emails.

System Command→
Fix“Power Schedule”: In some scenarios, scheduled reboots fail.

Message Notification→
(01) Add“Notification Items”>“The current hard dish is usb or iSCSI device”setting.
(02) Fix Notification emails are marked as spam due to subject encoding issues.

SSL Certificate→
(01) Fix“SSL Certificate Setup”>“SSL Certificate Signing”: In some scenarios, selecting “Manual input” fails to save.
(02) Fix Web service certificates are not updated correctly after changing the certificate.

System Detection→
(01) Fix“Auto Database Detection / Repair Schedule”: Settings cannot be saved due to password judgment errors.
(02) Fix In some scenarios, database detection shows incorrect results.

Remote Recording Server→
(01) Adjust“Log Item”>“Mail Log > Mail Log”: Add Spam AI.
- General: “Spam AI”
- CEF: ‘cs21Label=SpamAI”
(02) Adjust“Log Item”>“Mail Log > System Log > Pop3/Imap/WebMail Log”:
- CEF: “cs2Label=UserName” Show full email info.
“cs3Label=AuthName” Show authentication account info.
- General: “user” Show full email info.
“auth_user” Show authentication account info.
(03) Fix“Log Format > CEF”Device Product info incorrect
(04) Fix“Log Item”>“Mail Log > Mail Log”: In some scenarios, records are not generated correctly.