Dear All, I have installed koha (localhost) on the laptop with Debian Squeeze 2.6.32-5-686 - Koha 3.10.03 and connected to internet with broadband (ISP). I would like to know, Is it possible to configure Postfix with koha for sending overdue mails using gmail. I have checked the following URL: http://kohageek.pbworks.com/w/page/58731341/Configure%20gmail%20with%20postf... and followed the same.but, No success. settings of the file: mail.cf root@Shankara:~# postconf -n append_dot_mydomain = no biff = no config_directory = /etc/postfix readme_directory = no relayhost = [smtp.gmail.com]:587 smtp_sasl_auth_enable = yes smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd smtp_sasl_security_options = noanonymous smtp_tls_CAfile = /etc/postfix/cacert.pem smtp_use_tls = yes smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU) ----------------------------------------------------------------- root@Shankara:/var/mail# tail -f /var/log/mail.log May 6 21:40:01 Shankara postfix/pickup[4052]: 21D2E100D8: uid=0 from=<root> May 6 21:40:01 Shankara postfix/cleanup[4217]: 21D2E100D8: message-id=<20130506161001.21D2E100D8@Shankara.localdomain> May 6 21:40:01 Shankara postfix/qmgr[3012]: 21D2E100D8: from=<root@Shankara.localdomain>, size=774, nrcpt=1 (queue active) May 6 21:40:01 Shankara postfix/pickup[4052]: 22FB1100D6: uid=1001 from=<koha> May 6 21:40:01 Shankara postfix/cleanup[4217]: 22FB1100D6: message-id=<20130506161001.22FB1100D6@Shankara.localdomain> May 6 21:40:01 Shankara postfix/local[4219]: 21D2E100D8: to=<root@Shankara.localdomain>, orig_to=<root>, relay=local, delay=0.01, delays=0.01/0/0/0, dsn=2.0.0, status=sent (delivered to mailbox) May 6 21:40:01 Shankara postfix/qmgr[3012]: 21D2E100D8: removed May 6 21:40:01 Shankara postfix/qmgr[3012]: 22FB1100D6: from=<koha@Shankara.localdomain>, size=782, nrcpt=1 (queue active) May 6 21:40:01 Shankara postfix/local[4219]: 22FB1100D6: to=<koha@Shankara.localdomain>, orig_to=<koha>, relay=local, delay=0.01, delays=0.01/0/0/0, dsn=2.0.0, status=sent (delivered to mailbox) May 6 21:40:01 Shankara postfix/qmgr[3012]: 22FB1100D6: removed ---------------------------------------------------------------- Can you please help me for configuring postfix with more details. Thank you in advance. Satish MV Librairan Govt. Engineering College, Hassan Karnataka | INDIA.