Exim mail() problem

Hello, I have little problem with my exim.conf.


I have server A ( in this server my clients have e-mail account's ) and server B ( websites )

domain.com have record A to server B and record MX to server A

when I'm send e-mail via mail() function from server B I get error:

2015-03-05 13:07:32 cwd=/home/XXX/domains/XXX/public_html 7 args: /usr/sbin/sendmail -t -i -f XXX@XXX -F XXX@XXX
2015-03-05 13:07:32 1YTUYu-003eLc-4o <= XXX@XXX U=XXX P=local S=378 T="asdas" from <XXX@XXX> for test@XXX
2015-03-05 13:07:32 1YTUYu-003eLc-4o ** test@XXX F=<XXX@XXX> R=virtual_aliases:
2015-03-05 13:07:32 1YTUYu-003eLk-6D <= <> R=1YTUYu-003eLc-4o U=mail P=local S=1197 T="Mail delivery failed: returning message to sender" from <> forXXX@XXX
2015-03-05 13:07:32 1YTUYu-003eLk-6D => jakub11 <XXX@XXX> F=<> R=localuser T=local_delivery S=1302


In older exim.conf all it's OK.
If I send e-mail to other domain all it's ok. Problem is only in this same domain.

Make sure local delivery is turned off for the domain on Server B.

Jeff