SMTP Authentication (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "SMTP Authentication" in English language version.

refsWebsite

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3web.archive.org

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1developers.google.com

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3,971^st place

developers.google.com

Gmail's XOAuth2 SASL protocol

doi.org

Sean Turner, Lily Chen (March 2011). Updated Security Considerations for the MD5 Message-Digest and the HMAC-MD5 Algorithms. IETF. doi:10.17487/RFC6151. RFC 6151.
Simple Mail Transfer Protocol. sec. 2.2.1. doi:10.17487/RFC5321. RFC 5321. However, for compatibility with older conforming implementations, SMTP clients and servers MUST support the original HELO mechanisms as a fallback.

iana.org

"Mail parameters". IANA registry. Retrieved 2011-07-23.
K. Murchison and M. Crispin, The LOGIN SASL Mechanism, 28 August 2003, expired draft. LOGIN is described as obsolete in the SASL Mechanisms document but the mechanism is still in use.

ietf.org

datatracker.ietf.org

Sean Turner, Lily Chen (March 2011). Updated Security Considerations for the MD5 Message-Digest and the HMAC-MD5 Algorithms. IETF. doi:10.17487/RFC6151. RFC 6151.
Simple Mail Transfer Protocol. sec. 2.2.1. doi:10.17487/RFC5321. RFC 5321. However, for compatibility with older conforming implementations, SMTP clients and servers MUST support the original HELO mechanisms as a fallback.

ietf.org

Chris Newman (30 Apr 2010). "Interop problem: SMTP submission, STARTTLS, AUTH EXTERNAL". IETF. Retrieved 2010-05-30.
K. Murchison and M. Crispin, The LOGIN SASL Mechanism, 28 August 2003, expired draft. LOGIN is described as obsolete in the SASL Mechanisms document but the mechanism is still in use.

tools.ietf.org

John Gardiner Myers (April 1995). "SMTP Service Extension for Authentication". IETF. Retrieved 2010-05-30.

www6.ietf.org

Randall Gellens (January 19, 2005). "Message Submission Interoperability Report". IETF. Retrieved 2019-07-05.

imc.org

Paul Hoffman (February 1, 1998). "Allowing Relaying in SMTP: A Survey". Internet Mail Consortium. Archived from the original on 2016-03-05. Retrieved 2010-05-30.
Paul Hoffman (August 2002). "Allowing Relaying in SMTP: A Series of Surveys". Internet Mail Consortium. Archived from the original on 2007-01-18. Retrieved 2010-05-30.

indiana.edu

kb.indiana.edu

The Trustees of Indiana University (2008-04-01). "In Unix, what is an open mail relay?". University Information Technology Services. Indiana University. Archived from the original on 2007-06-17. Retrieved 2008-04-07.

web.archive.org

The Trustees of Indiana University (2008-04-01). "In Unix, what is an open mail relay?". University Information Technology Services. Indiana University. Archived from the original on 2007-06-17. Retrieved 2008-04-07.
Paul Hoffman (February 1, 1998). "Allowing Relaying in SMTP: A Survey". Internet Mail Consortium. Archived from the original on 2016-03-05. Retrieved 2010-05-30.
Paul Hoffman (August 2002). "Allowing Relaying in SMTP: A Series of Surveys". Internet Mail Consortium. Archived from the original on 2007-01-18. Retrieved 2010-05-30.