1
I recently got a Raspberry Pi and decided to make a small E-mail server using the Citadel software. I can receive E-mails from both addresses I am trying to send to, but I can't send to them. The two E-mails are live.com and gmail.com addresses, and I get the following errors after leaving it over night:
Live:
1) Connection failure: Connection broken during SMTP conversation while talking to mx4.hotmail.com;
2) AAAA-lookup mx4.hotmail.com - DNS server returned answer with no data;
Gmail:
1) Connection failure: Connection broken during SMTP conversation while talking to gmail-smtp-in.l.google.com;
2) Connection failure: Connection broken during SMTP conversation while talking to gmail-smtp-in.l.google.com;
3) Connection failure: Connection broken during SMTP conversation while talking to alt1.gmail-smtp-in.l.google.com;
4) Connection failure: Connection broken during SMTP conversation while talking to alt1.gmail-smtp-in.l.google.com;
All of the ports on my firewall (corresponding to the mail server) are open, and I can ping all of the addresses listed above however, they still persist on not sending.
Are there any other things I can try that may fix this problem?
Thanks!