[Zope] SMTPRecipientsRefused

[Joshua Lanza]

I'm getting SMTPRecipientsRefused when I try to send email from my
join_form - register pages. I only get the error when the email is sent
to an address outside of the domain. When I send an email to my address
or a co-worker's address, I have no problems.=20

I thought it might be permissions on the mail server, but I put an asp
page on the IIS, and sent mail externally (CDONTS) just fine.=20

Any thoughts?

TIA, Josh