Need send bulk e-mail with gmail to gmail!

Hey!
I need to send bulk emails (500 a day is maximum) to people who have gmail accounts.

I tried with my own gmail, as I read that you can send 500 a day. I said okay, let's try it. Sent bulk 1 (100 at once) - success. Sent another 100 - success. Sent another 100- BOUNCED.

Won't send bulk from this gmail anymore. Tried with different gmail account - doesn't allow me (the same text, the same link - to youtube btw. ) I think because of the same IP.

But I need to send email from gmail anyways! Because when I send from my own server, or when I use awerb etc. it always land in spam!

So how to send few houndreds emails with gmail account to gmail recipients daily and actually reach their inboxes??

Proxy + aged accounts?
Thanks !

Why are you sending it in chunks of 100? Are they time-bound?

500/24 = 20.8

If they are not time-bound, you can easily send 1 email after every three minutes with scheduling.

Get Gsuit trial, you can send 500 emails.

https://www.gmass.co/ is the shite for this

You can use MixMax for gmail sending