Mail Submission Agent (MSA)

GPTKB entity

Statements (23)
Predicate Object
gptkbp:instanceOf email software component
gptkbp:abbreviation gptkb:MSA
gptkbp:category email infrastructure
gptkbp:defaultPort 587
gptkbp:distinctiveFeature gptkb:Mail_Delivery_Agent_(MDA)
gptkb:Mail_Transfer_Agent_(MTA)
gptkbp:enforcedBy message conformance
submission rights
gptkbp:function receives email from Mail User Agent (MUA)
submits email to Mail Transfer Agent (MTA)
https://www.w3.org/2000/01/rdf-schema#label Mail Submission Agent (MSA)
gptkbp:notableFor 587
gptkbp:operates outgoing email
gptkbp:purpose authenticates users
enforces submission policies
ensures proper message formatting
gptkbp:relatedTo gptkb:Mail_Transfer_Agent_(MTA)
gptkb:Mail_User_Agent_(MUA)
gptkbp:standardizedBy gptkb:RFC_6409
gptkbp:supportsProtocol SMTP
gptkbp:uses gptkb:SMTP_AUTH
gptkbp:bfsParent gptkb:Internet_Mail_Architecture
gptkbp:bfsLayer 6