Recently, in my email inbox, I've noticed that my Spam box is full of marketers who use Aweber!
Some people say that when you use 3rd party ESPs like Aweber and GetResponse you are at the mercy of their system in case some Spammer sent bad emails the whole system deliverability is affected for all users on the ESP platform
It looks like there is more control with using a self-hosted email marketing wp plugin and spammers won't affect your deliverability because you are the only one using the system. But, I've read on WPBeginner that it's bad to use your WordPress site for sending marketing emails because Spam filters of Email clients like Gmail and Hotmail may block you.
It seems like there is pros and cons to each option...
So, what do you think is the best solution?