[tonyoconnell]

Do you want free email for multiple addresses on multiple domains with all the features of a Gmail? Just setup Cloudflare to manage your email, create rules to forward to regular Gmail accounts, which you can configure to send email from your domains. 100% free.

[noman-land]

You can't send outgoing mail to arbitrary email addresses. You can only reply, synchronously, to incoming emails.

[notpushkin]

I do want all the features of a Gmail, I just don’t want Google going through it.

[dejan]

just forwarding is great if you can afford losing mail. Gmail will drop your messages occasionally.

You can use gmail's own relay for sending but it won't DKIM sign which is a must even for Gmail itself.

for a more reliable solution use forwarding AND POP3 fetching with some provoder OR use https://gmailify.com which offers own relays too for ~$7 a year.

[kanodiaashu]

Could you say more? Is there a tutorial I could follow?

[et-al]

iirc with this setup, Google just changes the "reply-to" and someone can still figure out your actual Gmail address.

[notpushkin]

I think you can still add an SMTP server in Gmail, and it will use that (with a proper From header, DKIM and all).