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  2. Callback verification - Wikipedia

    en.wikipedia.org/wiki/Callback_verification

    Callback verification, also known as callout verification or Sender Address Verification, is a technique used by SMTP software in order to validate e-mail addresses. The most common target of verification is the sender address from the message envelope (the address specified during the SMTP dialogue as " MAIL FROM ").

  3. Manage distribution lists in AOL Mail

    help.aol.com/articles/manage-distribution-lists...

    1. Click the Contacts icon . 2. Click the Lists tab. 3. Select the list you want to edit from the drop-down menu. 4. Under "Add contacts" type the name or address of contacts you want to add, and select it from the suggestions to add it to the list.

  4. Email authentication - Wikipedia

    en.wikipedia.org/wiki/Email_authentication

    Email authentication, or validation, is a collection of techniques aimed at providing verifiable information about the origin of email messages by validating the domain ownership of any message transfer agents (MTA) who participated in transferring and possibly modifying a message.

  5. View and manage data associated with your account - AOL Help

    help.aol.com/articles/view-and-manage-data...

    5. Enter an email address you'd like to be notified at when the download is ready. 6. Click Request Download. Important - If you did not request a download but were notified about a download request, please follow these steps to secure your account.

  6. Data validation - Wikipedia

    en.wikipedia.org/wiki/Data_validation

    In this case, the source actor is asked to verify that this data is what they would really want to enter, in the light of a suggestion to the contrary. Here, the check step suggests an alternative (e.g., a check of a mailing address returns a different way of formatting that address or suggests a different address altogether).

  7. Add or disable 2-step verification for extra security - AOL Help

    help.aol.com/articles/2-step-verification...

    Add an extra security step to sign into your account with 2-step verification. Find out how to turn on 2-step verification and receive a verification code, and how to turn off 2-step verification if you need to.

  8. Add, edit or delete contacts in AOL Mail - AOL Help

    help.aol.com/articles/add-edit-or-delete...

    From AOL Mail, open an email. Click the More options icon.; Click Add Sender to Contacts.; Enter the contact's info. Click Save.

  9. Certified Server Validation - Wikipedia

    en.wikipedia.org/wiki/Certified_Server_Validation

    Certified Server Validation (CSV) is a technical method of email authentication intended to fight spam. Its focus is the SMTP HELO-identity of mail transfer agents . Purpose

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