They just told you how to get past their front lines: Call their business support on the toll-free phone number she gave you. Here's my take at what happened:
Irene(who, most likely, is not trained as a computer person; since 90% of all calls can be fixed by going with the customer through their connection and email settings, you can train anyone to be a first-line technical support person in one day, with most of the time spent in
How do I handle the phoneand
How do I handle the ticket tracking system) had a look at your request, saw that you had problems with sending email from remote systems, and copied a standard text about mail bounces in her reply to you. Remember that there are many people
out therewho think they know a lot about computers because they know how to start
regeditand know a few buzzwords; the presence os such words in a support request is not necessarily a sign that there's some clue at the other end of the line.
I have an ADSL modem and a Windows box.
Really. Call them. You'll find that you will be talking to someone
knowledgeable about what SMTP
is, and who is able to put a request with SMTP
administrators to fix this issue if that is required.
Take it from someone who used to work at one of Belgium's largest ISP's (at least, it was that when I used to work there—they've lost some market share since).