I tested email SMTP sending using Opus today. I trying to send big file but just for testing speed, then I abort operation.
After long time (and 2 restarts) Opus starts sending that email itself! Not right after Opus start, but after few minutes (I was watching movie and do nothing with Opus). I pressed Abort and must restart Opus (sending email dialog freezes). Email log doesn't show anything. Strange.
Is something like auto-resume option in Opus? Or email buffer? Some cache I should clear?