This is a three in one tutorial which combines how to use MSMTP to send mails via Gmail and Yahoo servers and how to use MSMTP with PHP Mail() function instead of the default sendmail. Installing msmtp To install msmtp on Red Hat/CentOS/Fedora type of distributions To install msmtp on Debian/Ubuntu type of distributions Configuring … Continue reading How to use MSMTP with Gmail, Yahoo and PHP Mail