Hi Gurus,
I have a roundcube 1.1.3 install, a user has reported that sometimes mail is not able to forward. After a bit of trial and error, I am able to reproduce the problem reliably if I forward an html mail as html, and add a new attachment, a popup error saying "failed to send message will happen. The mail mail server never receives a connection, so I take this to mean that roundcube cannot craft the mail correctly in order to pass it to the outgoing server.
If I forward as plain text and add the attachment, the mail will send as expected.
If I try to forward an html message with an attachment, the message becomes a plain text message, even though roundcube is configured to forward html mails as html.
I have looked through config options and bug reports and what google has to offer, I don't find any way to fix this, wondering if anyone has suggestions?
Also, I was looking through the changelog up to release 1.2.1 and I don't see anything that mentions this type of problem being fixed, and because this install still has some of the old MyRoundcube plugins I would avoid upgrading in case that breaks more than it fixes.