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IMAP/Submission: don't hard-code SCRAM-SHA-256 authentication mechanism, make it configurable #5

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mjl- opened this issue Feb 25, 2024 · 0 comments
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good first issue Good for newcomers help wanted Extra attention is needed

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mjl- commented Feb 25, 2024

We now always do SCRAM-SHA-256 when submitting email, and also when connecting to IMAP.

Not all mail servers support this. We should make it configurable (but always require that admins specify a mechanism, we don't want downgrade attacks).

Mox has some (test) code that handles selecting different authentication mechanisms, can probably borrow from that.

@mjl- mjl- added help wanted Extra attention is needed good first issue Good for newcomers labels Feb 25, 2024
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