Tickets :: Comment on [#15152] Mail cannot be forwarded via Activesync

* Your Email Address
* Spam protection	Enter the letters below: .___.._.\ /.___.__ \| \| >< [__ [__) \| _\|_/ \[___\|
Comment	> I've narrowed this down to the "Thread-Index" header that outlook is > sending in the ActiveSync forward command. It is too long to be sent > without the SMTP Binary extension, which not many smtp servers > actually support out of the box (including Postfix). > > Looking into how we can intercept this and possibly mitigate.
Attachment
Watch this ticket