Hi,
I have the following settings in Gnus:
gnus-message-archive-group "nnmaildir:Sent Items"
What it does is that once I send an email, a copy of the sent email is saved in "Sent Items".
In .mbsyncrc I have
Create Both
Remove Both
Expunge Both
SyncState *
Once I send an email and sync, in my email provider's web interface I see the sent email. However, when I sync again, the same email shows up again. So now in the "Sent Items" folder, I have two identical sent emails. Everytime I sync, a new identical email shows up. I noticed that upon syncing, the sent item in "Sent Items/new/" never disappears.
The bug doesn't happen in isync-1.3.0-2.
please have a look at https://sourceforge.net/p/isync/mailman/message/36694869/ - you're seeing quite the inverse effect with probably the same root cause. please follow the debugging instructions i gave there.
no info forthcoming.
Sorry for the late reply. I've been busy and didn't have time to debug. Let's close the bug. I won't have time to debug it, unfortunately.