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Sophos Email Appliance Supported Messaging protocols

HI,

May i ask if what messaging protocols aside from SMTP that Sophos email appliance supports?

Thanks in advance.

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  • Hi tedz,

    For message transfer, the appliance only does SMTP/ESMTP.  We also support SMTP over TLS if this is configured.  This is the standard for internet mail gateways.

    We don't transfer messages with any other protocols like IMAP, POP, or LMTP.  

    Was there a particular protocol you were interested in?

    - Tom.

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