[Dovecot] configure lmtp to deliver to email addresses case insensitively

Timo Sirainen tss at iki.fi
Wed Dec 18 12:33:46 EET 2013

On 18.12.2013, at 3.01, Adrian Zaugg <adi at ente.limmat.ch> wrote:

> A) Either:
> ---------
> Configure dovecot auth to lower case user names, which LMTP inherits, by
> setting
> 	auth_username_format = "%Lu"
> Co-Effect: authenticating logins with wrongly cased user names do also
> succeed.

I think this would work as well:

protocol lmtp {
  auth_username_format = %Lu

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