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  2. DMARC - Wikipedia

    en.wikipedia.org/wiki/DMARC

    The purpose and primary outcome of implementing DMARC is to protect a domain from being used in business email compromise attacks, phishing email and email scams. Once the DMARC DNS entry is published, any receiving email server can authenticate the incoming email based on the instructions published by the domain owner within the DNS entry. If ...

  3. Sender Rewriting Scheme - Wikipedia

    en.wikipedia.org/wiki/Sender_Rewriting_Scheme

    Forwarding to another address has always worked by rewriting the address in the forward path also known as RCPT TO, if and only if the forwarding MTA accepted the responsibility for both forwarding the mail and returning potential bounce messages to the sender. RFC 821 and all later SMTP specifications offer two result codes for this situation:

  4. Sender Policy Framework - Wikipedia

    en.wikipedia.org/wiki/Sender_Policy_Framework

    If the domain name has an MX record resolving to the sender's address, it will match (i.e. the mail comes from one of the domain's incoming mail servers). PTR: If the domain name for the client's address is in the given domain and that domain name resolves to the client's address (forward-confirmed reverse DNS), match. This mechanism is ...

  5. Email forwarding - Wikipedia

    en.wikipedia.org/wiki/Email_forwarding

    Email forwarding generically refers to the operation of re-sending a previously delivered email to an email address to one or more different email addresses.. The term forwarding, used for mail since long before electronic communications, has no specific technical meaning, [1] but it implies that the email has been moved "forward" to a new destination.

  6. Add, delete, or edit a send-only address in AOL Mail

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

    3. Click the Down arrow, next to "Send-only email address." 4. Click Add. 5. Enter the send-only email address. 6. Click Verify. 7. Open the email and follow the instructions to verify the address. - It might take a while until the send-only address can be used.

  7. Email alias - Wikipedia

    en.wikipedia.org/wiki/Email_alias

    An email alias may be used to create a simple replacement for a long or difficult-to-remember email address. It can also be used to create a generic email address such as webmaster@example.com and info@example.com. On UNIX-like systems, email aliases may be placed into the file /etc/aliases and have the form:

  8. Authenticated Received Chain - Wikipedia

    en.wikipedia.org/wiki/Authenticated_Received_Chain

    However, a strict DMARC policy may block legitimate emails sent through a mailing list or forwarder, as the DKIM signature will be invalidated if the message is modified, such as by adding a subject tag or footer, and the SPF check will either fail (if the forwarder didn't change the bounce address) or be aligned with the mailing list domain ...

  9. Compose and send emails in AOL Mail

    help.aol.com/articles/aol-mail-compose-and-contacts

    At this time, automatic forwarding of email isn't offered, however individual emails can be forwarded one at a time. 1. Open an email message. 2. On the top of the email, click the Forward icon. 3. Enter the email address you want the message sent to. 4. Click Send.