One-stop resource on how to effectively disable SSLv3 in major web browsers as well as in web, mail and other servers that may still be using it.
Put the following line in your
/etc/dovecot/local.conf configuration file, or modify existing:
ssl_protocols = !SSLv2 !SSLv3
Then restart the server (in Ubuntu:
sudo service dovecot restart).
This page was compiled by Michele Spagnuolo.