Not a real suggestion, but pay attention to SMTP configuration: it's too easy to miss some obscure conf and be labeled as a possible spammer, so your email won't be delivered. I really think that using an external SMTP is WAAAAAY better.
Native Android developer/Consultant for Appwise, I work on custom projects for clients.
PHP/JS (web) developer in my freetime. Trying to keep learning in an ever changing tech world.
I will use those online mail scanner tools that will give a spam score and suggestions to improve my mail settings. I understand what you are saying and that setting up a mail server costs time.
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Not a real suggestion, but pay attention to SMTP configuration: it's too easy to miss some obscure conf and be labeled as a possible spammer, so your email won't be delivered. I really think that using an external SMTP is WAAAAAY better.
I will use those online mail scanner tools that will give a spam score and suggestions to improve my mail settings. I understand what you are saying and that setting up a mail server costs time.