Hello,

As far as I'm aware, email is case insensitive ?

Dovecot however, seems to be taking offence at the fact that someone is sending mail to u...@somedomain.xyz.

Postfix has no issues handling it, it when it gets passed over to Dovecot LMTP that I get log lines such as :

Sep 17 13:48:22 ukc-vm02-mx01 dovecot: auth: passwd-file(u...@somedomain.xyz): unknown user

However u...@somedomain.xyz *DOES* exist in the passwd file. Just not with a capitalised domain !

I am confused.

Ben

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