Nicolas Sebrecht

We should document this behaviour, at least.

Could you please try the current 'next' branch with SNI support? > if I use the cert_fingerprint option, it works. (how secure is that?) This is a good workaround.

In the requirements.txt file of the 'next' branch there is this line: ``` rfc6555 ``` To manually install this dependency: ``` pip2 install rfc6555 ```

That's weird. The issue is likely not the server but offlineimap. Could you try the latest stable v7.3.3 please?

I wonder the IMAP server is not correctly providing the sep char (returning empty string). What's the IMAP server/proxy/whatever at 192.168.1.6?

Sorry, this info was in your intial post. Do you have a subfolder 'mail' in 'outgoing' (`outgoing/mail`)? If so, this issue is likely a str type of a python variable...

We don't correctly support the "no hierarchy" LIST response with NIL as provided above. https://tools.ietf.org/html/rfc3501#section-7.2.2

@tremby What about writing a blog post at offlineimap.org (see https://github.com/OfflineIMAP/offlineimap.github.io/tree/master/_posts).

Linked to #56 .

Could you share your systemd unit file, please? I'd avoid using autorefresh and use the systemd timer feature. See contrib/systemd.