[Koha] configuring postfix and koha to send email

[masabai]

Using koha 3.2 on ubuntu 10.10 and set up postfix to send late book emails from
koha. Can send email directly from postfix or from root but not from koha. Are
there edits that have to be made to koha files to make it work with postfix?
Have tried testing by making new accounts and asking koha to send new account
messages but get errors listed below... Is there a better way to test?   Thanks
for any suggestions.
[Fri Mar 11 19:30:44 2011] [error] [client 192.168.1.20] [Fri Mar 11 19:30:44
2011] memberentry.pl: Use of uninitialized value in split at
/usr/share/koha/intranet/cgi-bin/members/memberentry.pl line 484., referer:
http://koha:8080/cgi-bin/koha/members/members-home.pl
[Fri Mar 11 19:31:20 2011] [error] [client 192.168.1.20] [Fri Mar 11 19:31:20
2011] memberentry.pl: Argument "" isn't numeric in numeric eq (==) at
/usr/share/koha/intranet/cgi-bin/members/memberentry.pl line 453., referer:
http://koha:8080/cgi-bin/koha/members/memberentry.pl?op=add&category_type=A
[Fri Mar 11 19:31:20 2011] [error] [client 192.168.1.20] [Fri Mar 11 19:31:20
2011] memberentry.pl: Argument "|Ma" isn't numeric in numeric eq (==) at
/usr/share/koha/intranet/cgi-bin/members/memberentry.pl line 453., referer:
http://koha:8080/cgi-bin/koha/members/memberentry.pl?op=add&category_type=A
[Fri Mar 11 19:31:20 2011] [error] [client 192.168.1.20] [Fri Mar 11 19:31:20
2011] memberentry.pl: Use of uninitialized value in split at
/usr/share/koha/intranet/cgi-bin/members/memberentry.pl line 484., referer:
http://koha:8080/cgi-bin/koha/members/memberentry.pl?op=add&category_type=A
[Fri Mar 11 19:31:33 2011] [error] [client 192.168.1.20] [Fri Mar 11 19:31:33
2011] moremember.pl: Use of uninitialized value in hash element at
/usr/share/koha/lib/C4/Members/Messaging.pm line 101., referer:
http://koha:8080/cgi-bin/koha/members/memberentry.pl
[Fri Mar 11 19:31:33 2011] [error] [client 192.168.1.20] [Fri Mar 11 19:31:33
2011] moremember.pl: Use of uninitialized value in hash element at
/usr/share/koha/lib/C4/Members/Messaging.pm line 101., referer:
http://koha:8080/cgi-bin/koha/members/memberentry.pl
[Fri Mar 11 19:31:33 2011] [error] [client 192.168.1.20] [Fri Mar 11 19:31:33
2011] moremember.pl: Use of uninitialized value in hash element at
/usr/share/koha/lib/C4/Members/Messaging.pm line 101., referer:
http://koha:8080/cgi-bin/koha/members/memberentry.pl
[Fri Mar 11 19:31:33 2011] [error] [client 192.168.1.20] [Fri Mar 11 19:31:33
2011] moremember.pl: Use of uninitialized value in hash element at
/usr/share/koha/lib/C4/Members/Messaging.pm line 101., referer:
http://koha:8080/cgi-bin/koha/members/memberentry.pl
[Fri Mar 11 19:31:33 2011] [error] [client 192.168.1.20] [Fri Mar 11 19:31:33
2011] moremember.pl: Use of uninitialized value in hash element at
/usr/share/koha/lib/C4/Members/Messaging.pm line 101., referer:
http://koha:8080/cgi-bin/koha/members/memberentry.pl