Alternative to SendGrid?

[johnny]

Postmark! Why?

Postmark is awesome

We have been struggling with Sendgrid the last couple of years with black listed ip-addresses, mails ending up in spam and mails blocked by mailservers. We only do transactional mails to our customers but still Sendgrid can not deliver good enough. We have been in contact with support, tweaking the settings but still the same problems. So we decided to try Postmark. After a couple of weeks testing it works like a a dream - all our mails are suddenly delivered. Everyday and all the time. The pl…