Release Notes – Spamfilter

Improvements: An error while sending Real-Time Alert notifications has been fixed. The parsing process of emails has been optimized. The handling of deferred emails has been improved. The handling of emails reported as false negatives or false positives has been...

Enhancements: The handling of relay IP addresses has been revised. Improvements: The features URL Scanning and URL Rewriting are now applied to more URLs. The analysis of emails has been improved.

Improvements: Emails containing the special character “*” in the subject are correctly displayed in the Control Panel now. More special characters are now supported in email addresses. The following special characters are supported: . - _ # & ' * + / = ? ` | !...

Enhancements: The address range for relay IP addresses is now limited to CIDR suffixes of no more than /24. Improvements: With this release, the former Spam Filter is given the new name Spam and Malware Protection.

Enhancements: New source domain check introduced to improve general protection. Improvements: ISO files without an extension are now detected as executable files.

Improvements: The functionality of the spam filter has been improved and is now able to fully decode Chinese language subjects. A bug in archiving incoming emails where the sender is the same as the recipient has been fixed. Now incoming emails are archived also if...

Enhancements: The classification reasons for emails were revised for a better readability. You can find information about the classification reasons in the Control Panel under Info in the drop-down menu of the respective email. The classification indicates in which of...