Ssl error with offlineimap version 6.6.1 (debian package)

[Nicolas Sebrecht]

On Sat, Feb 06, 2016 at 09:44:37PM +0100, Leandro Noferini wrote:

> > Also, you might like to check the output of --info.
> 
> leandro at tricheco:~$ offlineimap -a BBs --info
> OfflineIMAP 6.6.1
>   Licensed under the GNU GPL v2 or any later version (with an OpenSSL exception)
> Remote repository 'RemotoBBs': type 'IMAP'
> Host: bbs.cybervalley.org Port: None SSL: True
> Establishing connection to bbs.cybervalley.org:993
> Failed to connect. Reason Unknown SSL protocol connecting to host 'bbs.cybervalley.org' for repository 'RemotoBBs'. OpenSSL responded:
> [SSL: SSL_NEGATIVE_LENGTH] dh key too small (_ssl.c:590)

Erf! I didn't read the error carefully enough, sorry. If you're sure
about the the key, "dh key too small" makes me think about an issue in
openSSL.

You may try manually as explained in this blog post to check if the
library works:

http://offlineimap.org/server/imap/error/2016/01/27/error-no-such-number.html

-- 
Nicolas Sebrecht