Mail Transfer Agent (MTA) - Glossary | CSRC

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Mail Transfer Agent (MTA)

Share to Facebook Share to X Share to LinkedIn Share ia Email Abbreviations / Acronyms / Synonyms:

MTA show sources hide sources NIST SP 1800-16D, NIST SP 1800-6, NIST SP 800-45 Version 2

Definitions:

A program running on a mail server that receives messages from mail user agents or other MTAs and either forwards them to another MTA or, if the recipient is on the MTA, delivers the message to the local delivery agent (LDA) for delivery to the recipient. Common MTAs include Microsoft Exchange and sendmail. Sources: NIST SP 800-45 Version 2

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