Using multiple email warmup tools at the same time

[Lem]

Hi everyone,

I’m currently working on warming up some cold email accounts with PowerMTA. There are a few services like Instantly.ai, Pipl.ai, and Mails.ai that can help with this process.

My question is: Is it a good idea to use multiple providers at the same time to warm up my email accounts, or should I stick to just one?

I’m wondering if using more than one tool would speed things up, but I’m also worried about possible downsides like getting flagged as spam or blacklisted.

Has anyone tried using a combination of these services, or can you share any advice?

Thanks in advance!

 

[mke]

My advice is to use ONLY ONE SERVICE, fellow SMTP warmuper here