AT&T email best practices

Make sure you follow these guidelines and any laws when you send email through AT&T.

DETAILED INFO

AT&T email guidelines

To make sure your email gets delivered:

Follow any relevant Requests for Comments (RFCs).
Check if your message complies with the Federal Can Spam Act of 2003.
Send email through your ISP’s mail servers. If you use dial-up or other dynamic IP addresses, your email might not work.
Avoid sending a lot of emails all at once.
Remove your IP address from any Real-time Blackhole Lists (RBLs). If you’re on one, contact the list’s manager.
Don’t send email from an IP address where the sender changes often.
Use appropriate header information. You can check yours by viewing the raw version of a sent message.
Don’t try to find email accounts by sending mass messages to spam our server. We’ll block these emails and may take legal action.