HTTP/2 200 server: nginx/1.26.3 date: Mon, 29 Dec 2025 23:24:30 GMT content-type: text/html last-modified: Thu, 05 Sep 2024 02:25:50 GMT etag: W/"66d916ae-4e5" content-encoding: gzip

Cheogram SMTP

This is an XMPP to SMTP bridge. It is under heavy development and alpha testing.

DKIM is required on incoming email, and also you have to get past SpamAssassin. Incoming XMPP stanzas are rate limited to ~1/second and blocked by some content filters.

Send XMPP messages to boop\40example.com@smtp.cheogram.com

Send email to boop=40example.com@smtp.cheogram.com

Any questions or feedback send to dev@singpolyma.net mailing list.

Providing this service is not free, if you find it useful please consider supporting infrastructure costs on Liberapay, on Patreon, or by becoming a paying customer of JMP.chat.

A part of the Soprani.ca family of projects. AGPLv3: https://git.singpolyma.net/cheogram-smtp

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