(via the Cyrus-SASL library) and TLS. TLS support has been strengthened
to perform certificate name validation and to require TLS 1.1 as a
minimum protocol. Also, all protocols can make use of the OAuth2/XOAUTH
(via the Cyrus-SASL library) and TLS. TLS support has been strengthened
to perform certificate name validation and to require TLS 1.1 as a
minimum protocol. Also, all protocols can make use of the OAuth2/XOAUTH