Smarthost配置配置sSMTP來中繼sendgrid

Question

「清楚的問題陳述」是如何配置sSMTP將sendgrid作爲smarthost來中繼？

默認ssmtp中的配置是::

$ cat /etc/ssmtp/ssmtp.conf 
root=postmaster 
# MX records are consulted. Commonly mailhosts are named mail.domain.com 
mailhub=mail 
#rewriteDomain= 
hostname=spinoza 

的話用exim4，我們可以使用下面的配置（它的工作）::

root@me:/etc/exim4# grep -E 'sendgri|smart' update-exim4.conf.conf 
dc_eximconfig_configtype='smarthost' 
dc_smarthost='smtp.sendgrid.net::587' 
root@me:/etc/exim4# 

Answer 1

配置SMTP作爲智能主機，試試這個：

mailhub=smtp.sendgrid.com:587 
UseSTARTTLS=YES 
FromLineOverride=YES 
AuthUser=login_sendgrid 
AuthPass=password_sendgrid