Re: how to disable PLAIN authentication for unencrypted connections

2016-02-19 Thread Wietse Venema
Udo Rader: > Hi, > > is there a possibility to only allow PLAIN authentication when TLS or > similar encryption has been negotiated? > > So far, I only found a way to either completely disable PLAIN > authentication or allow it in general. Postfix SMTP client: smtp_sasl_security_options = noanon

how to disable PLAIN authentication for unencrypted connections

2016-02-19 Thread Udo Rader
Hi, is there a possibility to only allow PLAIN authentication when TLS or similar encryption has been negotiated? So far, I only found a way to either completely disable PLAIN authentication or allow it in general. Udo