[Dovecot] Requiring STARTTLS only on some networks

[Thomas Hummel]

Hello Timo,

is there a way, either in 1.2.x or in 2.x to activate

  disable_plaintext_auth=yes

only for some address or network ?

The idea would be to enable clients from the internal networks to keep making
clear text connections while forbidding it to the rest of the world.

Thanks.

-- 
Thomas Hummel 	    | Institut Pasteur
<hummel at pasteur.fr> | Pôle informatique - systèmes et réseau