High-volume Mail Transfer Agent (MTA) written in C#/.NET — fair-share parallel delivery, DKIM, IP warm-up, bounce/FBL processing, and SMTP response rules engine.
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Updated
Jul 23, 2026 - C#
High-volume Mail Transfer Agent (MTA) written in C#/.NET — fair-share parallel delivery, DKIM, IP warm-up, bounce/FBL processing, and SMTP response rules engine.
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