I want to all mails form my server to be relay through my private google email account. But all email are bounced and the return mail stands:
I got info: <email@example.com>: host smtp.gmail.com[18.104.22.168] said: 530-5.5.1 Authentication Required. Learn more at 530 5.5.1 support.google.com/mail/bin/answer.py?answer=14257 fc7sm2465531bkc.3 - gsmtp (in reply to MAIL FROM command) - so in such configuration MAIL FROM must be included in relay definition. How can I do it?
How and in which file i have to add line to define MAIL FROM parameter.
Below my main.cf file
readme_directory = /usr/share/doc/postfix/README_FILES html_directory = /usr/share/doc/postfix/html sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop command_directory = /usr/sbin manpage_directory = /usr/share/man daemon_directory = /usr/lib/postfix data_directory = /var/lib/postfix newaliases_path = /usr/bin/newaliases mailq_path = /usr/bin/mailq queue_directory = /var/spool/postfix mail_owner = postfix # listen on localhost only inet_interfaces = 127.0.0.1 smtpd_banner = $myhostname ESMTP $mail_name biff = no mynetworks = 192.168.0.0/24 # appending .domain is the MUA's job. append_dot_mydomain = no #Uncomment the next line to generate "delayed mail" warnings delay_warning_time = 4h relayhost = [smtp.gmail.com]:587 smtp_use_tls = yes smtp_sasl_auth_enable = yes smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd smtp_sasl_security_options = noanonymous
And how to make port 25 (at this moment nmap show it is not open) be active to receive mail from my local network?