How to set up mail forwarding?

Question

Mail server

Hello! And with the coming!!!
Friends, I'm asking for help in setting up the Mailpoet plugin for wordpress.
Here's the problem:
Now I have set up sending from the site, but I noticed some problems, namely
1) the sent letters were lost
2) yesterday I sent letters in total indicated 70 addresses, but after this sending, the hoster limited me by saying that I had sent more than 2000 letters ! I can’t track what and who got it ...
I was recommended to set up sending through a professional SMTP provider, and then I completely blunted it.
There is an SMTP provider setting in the mailpoet settings
I have a mailchimp account, but how do I find the SMTP hostname?
Who faced with such a setting, explain "on the fingers"
Tell me how to set up the fields correctly, for correct work, according to the picture?

Answer 1

MailChimp is a complete replacement for MailPoet, a turnkey solution. If you need only SMTP from MailChimp, then they have a separate specialized service for this (which they themselves use) - Mandrill. That is, you either completely throw out MailPoet and use MailChimp instead, or you leave MailPoet, but use an external server for mailing - Mandrill from MailChimp or a more financially advantageous alternative to SendGrid.

Answer 2

Correction to Igor's answer: MailChimp no longer provides Mandrill for sending emails from outside of their service. blog.mandrill.com/important-changes-to-mandrill.html
MailPoet will soon (spring 2017) release its mailing service. 50 emails per second, full integration with the plugin (rejected recipients are immediately removed from the list), guaranteed delivery, etc. As they say, stay tuned!