GreenArrow Engine vs SMTP2GO

Well suited. We use it for everything from sending out server logs and alerts to contact forms and scanned documents from copiers. It works almost perfectly in every scenario we have thrown at it. We also use it in a few scenarios where a customer needs to send out notices to 5-600 email addresses at a time, and never fail, SMTP2GO handles it perfectly. Because of the simple but effective SPF and DKIM integration, you can be assured the email will make it to the intended destination.Not as well suited. Our previous SMTP provider had an extra field on the API for bulk_recipients, where we could fill in all of the email addresses for a newsletter, and it handled everything for us. On SMTP2GO, this function did not exist and we had to refactor our custom application to generate the emails individually and make 1 request per email address, rather than 1 request for all email addresses. Not major, but not as well suited as some other services.