Up until a week ago, I used my web space/domain provider to route all email through. The mailing list server checks an email account, processes the messages, and then sends it through the providers mail exchange.
Last week, they limited the number of messages I can send at a time and they refuse to change it back as the DoS issue made it look like I was a SPAMMER. Their system should have caught this.
I then had to turn on the mailing list server's own SMTP server. Since I have a dynamic connection and do not have the correct records, half of the people sent a message think I am spamming them and refuse the SMTP connection.
Do I wish for the beginning when all of this was not an issue and I could just send messages with the mailing list server. Thank you SPAMMERS for the pain in the behind.