Greetings to all.
After a system reboot my roundcube started to show this strange behaviour: it does not send e-mails with a gif signature, nor saves them to the drafts folder. No error messages, not even with debug_level=4, just it does not send or save. Same thing happens with some e-mails which I try to reply or forward. However some others are sent/saved normally. I could not figure out what exactly differentiates ones from the others, but it seems that if the e-mail has only text without any attributes (font chage, bold etc.) and no attachments, it goes.
I already reviewed every (or so I think) configuration file, but could not find anything that could explain this behaviour. Any ideas?
Thanks in advance.
Alejandro Osso.
P.S.: Configuration is roundcubemail-1.1.3-1.1, dovecot 2.1.17-2.1.2, web server Apache 2.4.6-6.50.1 and php 5.4.20-67.1 on opensuse 13.1.
