Which VPS plan should I choose for an email server?

[OliviaBennet]

I need a VPS for about 30–50 email accounts.

In terms of resources, I think 2–4 CPU cores / 4–8 GB RAM / 100 GB NVMe will be enough, but I want reliable backups and a stable network.

I’m looking at hostpro.com and a few European providers.

What’s more important for a mail server—the VPS specs or the provider’s IP reputation and network quality?

[BIsquit]

I'd draw your attention to VPS accounts from time-tested companies: hostingsource.com and just.hosting.
Truth be told, the speed is amazing! I am always satisfied with the quality service they offer. Also, the customer service is TOP quality. Whatever the situation, they are always ready and prepared to assist and make sure everything works perfectly.