On 24-Nov-2009, at 10:39, Jordi Espasa Clofent wrote: >> That is easy. >> Have your users connect to the submission port > > Yes Wietse, I've considered this simple and clean option, but we're a > hosting company and the costumers are to lazy to understand and accept an > approach like this.
Force them by making 587 the ONLY way to send mail. Tell them it's for security reasons and make sure you enforce it. -- What if there were no hypothetical questions?
