imapd 2.4.6 sendmail and rtcyrus v3

Joseph Brennan brennan at
Wed Apr 13 08:52:58 EDT 2011

Mogens Melander <mogens at> wrote:

> My virtusertable has these mappings:
> postmaster at	testuser at
> webmaster at	        testuser at
> domain at		testuser at
>			error:nouser 550 No such user at

Sendmail does recursive table lookups, so:

webmaster at resolves to testuser at
testuser at resolves to error:nouser

Use the aliases file, e.g.

postmaster: testuser
webmaster: testuser
domain: testuser

Joseph Brennan
Columbia University Information Technology

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