I want to be able to receive email from a few xxx@mydomain email accounts and also send email from those addresses.Now, I'm looking for a very, very cheap, or free alternative.To receive my email, I thought of just using a free email forwarding service from a DNS registrar offer. Something like:mail_1@mydomain.com  ->  forward to freemail_1@gmail.commail_2@mydomain.com  ->  forward to freemail_2@gmail.comNow, how can I send emails from mail_1@mydomain.com?Also, is my approach correct? Or is there a better option for free/ almost free (< 40$ for 5 email accounts)?
Free/ cheap way to receive and send emails from @mydomain account
domains;email