Hi,
So as your basic wifi-enabled net citizen, I have found that using basic SMTP for email is wonky, so I somehow long ago figured out that I could use Earthlink's authorized SMTP to solve the problem.
I've now run into problems with that, after finding that Earthlink is on numerous blacklists via using this cool tool [
mxtoolbox.com...] and sending email to ping@mxtoolbox.com to determine what was really going on.
What do WebmasterWorld people use to send POP / IMAP style email when they realize their own email host is blocked by many public wifi systems?
-C