Why do I have connection timeouts (imap, thunderbird)


Sometimes, usually around noon, thunderbird gets connection timeouts when connecting to the mailprovider

To test if I can connect from the command line:

openssl s_client -connect imap.teuto.net:993

At the moment that works, of course, and thunderbird shows no timeouts either. But next time it happens I am prepared to try from two seperate boxes...