j2 <spamfilter2@???> wrote: >> And yes, I mean LOGIN and authenticate. How would I
>> authenticate for different accounts?
>
> I am still confused here.
>
>> I have several
>> for different purposes, and I want replies in that
>> account to go back out that account, not over my main,
>> which still remains relatively spam-free.
>
> That seem more a MUA problem then a MTA problem. As in, you should
> handle that in your mail program.
>
>> So, how do I authenticate differently for different
>> accounts?
>
> First of all, does your ISP really use authenticated SMTP? That would
> be extremely rare. Else i am still confused over what you intend to
> authenticate against?
What he wants to do is to have his MSA authenticate SMTP with his ISP with
different credentials depending on the sender address, because the ISP
correlates the sender with the authenticated user - which is not
particularly uncommon, and is very good practice from the ISP's perspective.