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Tips for Senders for Getting Mail Successfully Delivered

Like other providers of Internet mail, AT&T uses a variety of methods for protecting our customers from messages that are unwanted or fraudulent. Inevitably, legitimate messages are sometimes misidentified as spam or phishing-related. This happens when legitimate messages are composed and sent using methods commonly identified with spammers and phishers.

The following recommendations can help ensure that your messages reach AT&T customers.

To avoid getting your message sidelined as spam:

For more information about CAN-SPAM legislation, see

To avoid having your messages blocked before reaching mail servers:

To avoid Antiphishing warnings:

For further information on this topic, see “How Not to Look Like a Phish” at

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