ruby on rails - Google cloud engine: Open port 587 -


in rails app have email setup amazon ses using beanstalk.

i have moved google cloud engine want keep using amazon ses free tier allows 50000 emails per day , app coded process bounces , complaints amazon service.

amazon state:

you need confirm host ports 465 , 587 open  outgoing smtp calls. not possible use amazon ses  unless these ports open.

google state:

google compute engine not allow outbound connections on ports  25, 465, , 587

is there way @ open ports 587 in google cloud app , use amazon ses email service? extremely frustrating. google have guides sendgrid , mailgun, both of irrelevant me.

the workaround in ses documentation.

to set starttls connection, smtp client connects amazon ses smtp endpoint on port 25, 587, or 2587

http://docs.aws.amazon.com/ses/latest/developerguide/smtp-connect.html

tl;dr? use port 2587.


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