Ask HN: Outbound transactional email service? 2015 edition

This is a endless problem that I am yet to solve. The worst offender for marking legitimate email as spam (or just silently deleting it) is Microsoft. What I have found is certain words will trigger their worse than useless filter (“paypal” or “payment” are two examples).

The people who really know how to get email through are the spammers. One of them should set up a white-hat service offering advice on what to avoid in your email content.

Edit. You might want to consider paying for return path’s certification [1].

1. http://www.returnpath.com/solutions/email-deliverability-opt...

https://www.mandrill.com

http://www.mailgun.com

I use SendGrid.

https://sendgrid.com/