Zoho or not?

Zoho or not?

Hey Avon

I am wanting to do some email campaigns and have been suggested to use gmass, linking from a google sheet. However I have been playing with gmass this week and found that you can only use gmail and it will not recognise a 365 email address which my what my business email is.

You suggested that zoho was a good option even for a micro business like mine and so I was wondering if it was the sort of product I could use instead of gmass. I have bought so many subscriptions over time that I have not then used I wanted to make an more informed decision this time. 

I would want to import about 150 emails to start with and build if the campaign works. 
Thanks heaps