IG dm PV and bans issue

Hello people, i would like to know you opinion about How many dm are safe to send every 24 hours and should i use that kind of proxy to send dm ?

Residential static / rotate
4g proxies static / rotate
Private dedicated proxy

I have many accs running in my bot but some are facing many PV ... And i figured out that almost all of these ACC are using dm feature.

Thanks in advanced.

There is no optimal amount of DMs to send that are going to prevent pvs/bans. If your message gets reported enough times, you'll get a ban. If too many DMs contain links, you'll get pva. You're essentially just spamming, just thru a social platform rather than email.. so it come with the territory. You can slow it down, but you'll never be able to avoid it as people are going to report your unwanted messages in their inbox. But if you insist on sending DMs anyway, just start small and slowly increase the number every couple days. I would suggest using the DM as a cta to your page, and have a catchy bio with a cta to your link. Then just cloak your link properly, problem solved.