From: Malcolm Joosse [mailto:email@example.com]
Sent: Monday, October 25, 1999 9:21 AM
Subject: [NTISP] Blacklist for SMTP
I have been having troubles sending to about 20 email servers.
We send out about 500 messages and recieve about 2000 per day from 1 NTMail
I am getting the following errors from their SMTP service:
Connected to mail.domain.com
421 SMTP Service not available, Closing transmission channel.