PHP mail problem

#1
My PHP programs like WordPress can't send any mail by LSWS, the error:

Apr 11 23:54:30 box2 postfix/sendmail[32684]: fatal: no login name found for user ID 1026
I set sendmail_path = /usr/sbin/sendmail -t -i in php.ini and set the PHP_SuEXEC External App environment:

PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

but no helps. Thanks for your help. :(
 
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