[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Nmh-workers] mts.conf that works with fastmail?

From: Lyndon Nerenberg
Subject: Re: [Nmh-workers] mts.conf that works with fastmail?
Date: Mon, 23 May 2016 11:52:21 -0700

> But we have a number of servers that for various dumb reasons want
> to speak SMTP after a TLS negotation has taken place.

There's nothing dumb about avoiding downgrade attacks.  At least one major 
cable ISP in western Canada deleted (and maybe still does) the STARTTLS 
capability from the EHLO responses on port 587 connections through their 
network.  Switching to smtps fixes that right quick.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]