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Relay mail from your server without MTA

2013/05/01
10:15

System administration, Databases, Messaging and Security, Technology

Reading time: < 1 minute Sometime you need to send notifications or simply you need to use sendmail command from your server, but you don't want to use a local mail server. Maybe use simple SMTP (ssmtp) could be a good idea to solve this kind of situations. I use to configure SSMTP with a GMail account to send notifications from server different daemons, for example, crontab, supervisord, etc. This is a cookbook configuration for SSMTP and GMail: /etc/ssmtp/ssmtp.conf
root=user@gmail.com mailhub=smtp.gmail.com:587 rewriteDomain= hostname=user@gmail.com UseSTARTTLS=YES AuthUser=user@gmail.com AuthPass=password FromLineOverride=YES

/etc/ssmtp/revaliases

root:username@gmail.com:smtp.gmail.com:587 localusername:username@gmail.com:smtp.gmail.com:587

Installation in ubuntu server is as easy as: apt-get install ssmtp

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Relay mail from your server without MTA

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