On 2018-03-19 06:31, Aki Tuomi wrote:
On 19.03.2018 06:40, MRob wrote:
Are the dovecot environment variables mutable? I'd like to override like:

set "${env.vnd.dovecot.username}" "someu...@example.org"

Or better, I prefer to override %u Dovecot variable during the userdb
lookup.

Is either possible?

PS, when Sieve does extdata lookups for username key, where does
username come from? %u?  Does an override as above change the dict
lookup key for extdata?

You could override the %u variable, but overriding it in userdb will
have surprising consequences. Basically this amounts to same as changing
username for the user.

This is useful to work with a older system in my case, username should seem as a new one anyways. I accept the consequence. :)

I tried return only "u" in the passdb and usedb lookup (also "userdb_u") but it did not work. Where can I override %u? Can I do it in both passdb and userdb lookup?

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