Is there a service instead of PHPmailer?

Question

Mail server

Is there a service in 2022 to send letters to ITSELF, for example, about new applications on the site. I used to use PHPMailer, but there you need to login, specify the mailbox password for sending, besides, the fields change from site to site, which means you need to reconfigure the script for receiving POST requests a bit, it's a little annoying.
I would like to send a POST request to the address of some service and have the letter fall into my mailbox.

PS A cursory analysis of services like sendpulse showed that they ask you to specify where the base is from, a link for a typo. It's not what kind of base, what replies, I'm only going to send everything to myself.

Answer 1

As an option, use an SMTP server, for example smtp.bz, adequate support, 15,000 emails per month on a free plan