https://bugs.kde.org/show_bug.cgi?id=314598
--- Comment #1 from Ronan Dunklau ---
In fact, as other have pointed out, the issue seems to lie with an openssl
upgrade.
I was using openssl-1.0.1c with kmail 4.9, and simultaneously upgraded to
kmail4.10 and openssl-1.0.1d.
Reverting back to kmail
https://bugs.kde.org/show_bug.cgi?id=314598
Bug ID: 314598
Summary: IMAP resources do not work anymore with dovecot
server.
Classification: Unclassified
Product: Akonadi
Version: 4.10
Platform: Gentoo Packages