1. “Forever Free” Plan From Zoho Mail
If you already have a domain website address for your business, you can get up to five free email addresses from Zoho Mail.
The Forever Free plan on Zoho Mail stores up to 5 GB per user, and the file size attachment limit is 25 MB. This is a great place to start building your small business with a small team, but you won’t be able to use IMAP/POP syncing or the entire library of mobile applications on the free plan. The good news is that if you decide to migrate to a paid plan as your business grows, you’ll easily be able to do so.
If you still need a domain, you can easily buy one directly from a domain name registrar, such as Domain.com or NameCheap for under $10. Learn more about the best domain registrars.