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nodemailer / smtp-server

Create custom SMTP servers on the fly
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Add a space to 334 message reply to be RFC compliant #172

Closed matteomattei closed 2 years ago

matteomattei commented 2 years ago

Some email client (like for example SOGo) performs a strict check on the length of the 334 reply message which must be 4 characters. As reported in the RFC (https://datatracker.ietf.org/doc/html/rfc4954#section-4) a AUTH LOGIN reply must contain 334 reply code with an additional space appended at the end ("334 ").

matteomattei commented 2 years ago

Thank you, when you have time can you also update the smtp-server dependency in the zone-mta package.json?