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Courier-MTA vs Cyrus IMAP

A side-by-side look at Courier-MTA and Cyrus IMAP. For an in-depth review of either product, follow the links below.

Courier-MTA

Courier-MTA

Office & Productivity

Courier-MTA is an open source mail transfer agent (MTA) used for sending, receiving, and routing email. It is designed to be fast, scalable, and flexible with high throughput.

mail-transfer-agentmtaemailsendingreceivingrouting
Cyrus IMAP

Cyrus IMAP

Office & Productivity

Cyrus IMAP is an open source email and calendar server that supports IMAP and POP3 protocols. It is secure, scalable, and offers advanced email features for enterprises and service providers.

imappop3email-server