Hi Jonathan, If the problem lies in the configuration MTA is very strange becouse other messages (Item due, Advance notice, Hold filled etc,) sends OK. Problem exist only when I want sent claim email to Vendor. Thank you for the quicky reply. Regards Kamil Dnia 25 sierpnia 2016 10:27 Jonathan Druart <jonathan.druart@bugs.koha-com napisał(a): Hi, The email has been sent but rejected by the mail server: "SMTP error from remote mail server" "Sender address rejected" Check your MTA configuration. Regards, Jonathan 2016-08-25 9:01 GMT+01:00 kamild <smichaelxx@tlen.pl>: Helo, when claim order (Acquisitions › Late orders) I get information "Email has been sent." but Vendor don't get this email. In log exim I see the message is frozen 2016-08-25 09:36:41 1bcpDN-0007zx-82 ** xx@xx.xx R=smarthost T=remote_smtp_smarthost X=TLS1.0:RSA_ARCFOUR_128_SHA1: DN="C=xx,CN=*.xxx.xx.xx,EMAIL= SMTP error from remote mail server after MAIL FROM:<>< SIZE=2501: host xxxxxxx: 550 5.1.8 Sender address rejected 2016-08-25 09:36:41 1bcpDN-0007zx-82 Frozen (delivery error message) I defined Claim notice, in Contact details Vendor have email and select Primary acquisitions contact, Primary serials contact, Contact about late orders and Contact about late issues. In Log intranet lateorders.pl: CGI::param called in list context from package main line 109, this can lead to vulnerabilities. See the warning in "Fetching the value or values of a single named parameter" at /usr/share/perl5/CGI.pm line 436., referer: localhost:8080 updatesupplier.pl: CGI::param called in list context from package main line 101, this can lead to vulnerabilities. See the warning in "Fetching the value or values of a single named parameter" at /usr/share/perl5/CGI.pm line 436., referer: localhost:8080 Thx, Regards -- View this message in context: koha.1045719.n5.nabble.com koha.1045719.n5.nabble.com Sent from the Koha-general mailing list archive at Nabble.com. ______________________________ Koha mailing list koha-community.org koha-community.org Koha@lists.katipo.co.nz lists.katipo.co.nz lists.katipo.co.nz