This is great advise. I do #1 and #2 but not #3.
I use sendgrid.com for #3. They have one of the highest (if not the highest) deliverability rates in the world and mails arrive really fast (faster than gmail).
As a bonus: I get to see report which of my emails were classified as spam or not opened.
Also, first 100 mails per day are free (which has been enough for me so far).
As a bonus: I get to see report which of my emails were classified as spam or not opened.
Also, first 100 mails per day are free (which has been enough for me so far).