I keep getting this error trying to send out a newsletter...

A fatal error has occurred:
Could not reestablish connection at GT::Mail::BulkMail::_smtp_send line 818.
Please enable debugging in setup for more details.

$!: Broken pipe

I'm running under mod_perl is that makes a difference.

Changing from sendmail to smtp gives:

Started at Fri Aug 16 22:30:21 2002.

Sending emails ...

.
There was an error while sending the email to ****
.
There was an error while sending the email to ****
.
There was an error while sending the email to ****
. 1 sent.