- #Surgemail use relay server verification#
- #Surgemail use relay server code#
- #Surgemail use relay server password#
- #Surgemail use relay server windows#
Observe the logs /var/log/messages to make sure the mail was sent successfully. " (dot) to end the mail writing and to initiate the send. We will use mail client to send mails to external network # mail Test Message Verify by sending mail to external network Jul 31 18:04:05 systemd: Started Postfix Mail Transport Agent. Jul 31 18:04:05 postfix/master: daemon started - version 3.3.1, configuration /etc/postfix Jul 31 18:04:04 systemd: Starting Postfix Mail Transport Agent. Jul 31 18:04:03 systemd: Stopped Postfix Mail Transport Agent. Process: 3863 ExecStartPre=/usr/libexec/postfix/aliasesdb (code=exited, status=0/SUCCESS) Process: 3866 ExecStartPre=/usr/libexec/postfix/chroot-update (code=exited, status=0/SUCCESS) Process: 3868 ExecStart=/usr/sbin/postfix start (code=exited, status=0/SUCCESS) Process: 3849 ExecStop=/usr/sbin/postfix stop (code=exited, status=0/SUCCESS) Loaded: loaded (/usr/lib/systemd/system/rvice disabled vendor preset: disabled)Īctive: active (running) since Fri 18:04:05 IST 22min ago Next restart the postfix service # systemctl restart rviceĬheck the status of rvice to make sure it has started successfully with no errors # systemctl status postfix # chmod 0600 /etc/postfix/sasl_passwd /etc/postfix/sasl_passwd.db
#Surgemail use relay server password#
Once you have placed the app password with the password file created, use the postmap utility to generate the hash database containing the mail credentials: # postmap /etc/postfix/sasl_passwdīefore proceeding, take some additional steps to secure your postfix credentials: # chown root:root /etc/postfix/sasl_passwd /etc/postfix/sasl_passwd.db Once you click on GENERATE, in the next screen you will get your app password which you must put in /etc/postfix/sasl_passwd file along with your email address
#Surgemail use relay server windows#
You can define any device here, I have defined Windows Computer Select App passwords and enable one for Mail. Now under Security section, you should get an option to enable App passwords
#Surgemail use relay server code#
You will also have to login using your code sent to your backup device. Once all the steps are completed, you will be presented with this screen which should contain details of the device using which you have enabled 2-Step Authentication. Due to security reasons, the console may prompt you for password multiple times.
#Surgemail use relay server verification#
We must enable 2-Step verification to be able to generate App PasswordsĬlick on Get Started and follow the on screen guide to complete the process. Login using your GMAIL ID, under Google Account click on SecurityĮnable 2-Step Verification (if not done already). Visit using your gmail id which you plan to use for SMTP relay.
Replace email-address with your gmail email address such as App Password for GMAILįollow the below steps to get the app password Next we must setup authentication file, in this tutorial we will create a new file /etc/postfix/sasl_passwd and place the relayhost and login authentication related details # cat /etc/postfix/sasl_passwd Alternatively you can also add here in main.cf but it will just be at two places. You can choose to remove relayhost param in /etc/postfix/main.cf as we will define this using sasl_passwd file. You can also use these same steps on CentOS environment. I will use RHEL 8 to setup gmail smtp relay server with postfix. These services avoid the necessity to configure and maintain your own SMTP server and often provide additional benefits such as analytics.
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