Nicolas Sebrecht

I've edited the posts as requested.

> I find the following config snippet separates keywords by spaces I guess you're right. We should likely change the option so that "Keywords" use the coma as separator.

@aroig is the author of this feature.

> What's not easy probably is just changing it. If you're using these headers, migration from current behavior to correct behavior is an issue. Yes. I'm fine to apply the...

> Keywords should do commas only because the RFC says it does commas. I'd say Offlineimap should rather provide legacy compatibility where applicable and hurt the users as less as...

I wonder the server is not providing the correct separator character. Sadly, --info does not give info about this. This might worth adding this.

offlineimap cannot currently set this IMAP optional parameter on APPEND. Patches welcome.

Sorry, I did not remember this feature is supported while not exposed to the user. The internal date is set like this (fallbacks): 1. The timestamp of the local file....

Interesting. That's the possible root cause, yes.

The author of offlineimap didn't want this feature as default to avoid data loss. We could introduce a new CLI option like --purge to remove copies of deleted folders from...