Would fastmail (or the likes) be an ok service to use for a low volume Saas to send the regular stuff, like creating an account, resetting a password and such?
Or am I asking for trouble?
Or am I asking for trouble?
You can check out their limits here: https://www.fastmail.com/help/account/limits.html
For the $50/year account they have a daily sending limit of 8,000 emails a day.