The development team have released a Hotfix for the PHP version of the software, now version 5.04. This is in line for keeping the PHP version of @Mail as up-to-date as possible.

Changes include more strict sanity checking from user input, more agressive URI filtering for email-messages that contains XSS attempts, and additional checks for groupware permissions. It is recommended all previous users of @Mail 5.X upgrade.

Details to install are available at: http://kb.atmail.com/view_article.php?num=1811

For customers still using the older @Mail 4.X release in Perl, we have provided the same Hotfix for the perl codebase. Versions 4.61, 4.6 and 4.51 are available, older versions will be put online soon.

We highly recommend existing @Mail 4.X customers install the Hotfix to be kept in sync.
Find details at: http://kb.atmail.com/view_article.php?num=1816

Our team are pro-active on updating @Mail, if any other issues arise we will release patches accordingly.