stupid question

[acli@mingpaoxpress.com]

Sorry for the stupid question. I am getting Received lines in the form

Received: (from localhost user: 'XXXXXXXX' uid#YYYYY fake: STDIN
        (XXXXXXXX@example)) by example.org id <S8337AbQIHIFM>;
	Fri, 8 Sep 2000 04:05:12 -0400

where the two XXXXXXXX's are identical (with YYYYY being the actual uid of
that user), example.org is the FQDN of example, and both example and
example.org are in SELFADDRESSES and are mapped to the same name in localnames.

What else would be causing this strange behaviour?

Thanks in advance,
-- 
Ambrose Li         1024D  945C 2CF7 001D 5F03 B026  375F C5CF A55C 9F10 8B0E
Tel +1 416 321 0088 x272  EDP Department (Toronto), Ming Pao Daily News
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