Disclosure: we may earn a commission or referral reward from CloudCone, Contabo, DigitalOcean (account credit, not cash), Hostwinds, InterServer, RackNerd, VPSDime and Vultr if you sign up through our links. It does not change the price you pay. Every other provider pays us nothing.
Prices refreshed 2026-10-14
The cheapest VPS to host Mail-in-a-Box, by its own requirements
Mail-in-a-Box is an all-in-one mail server for a single Ubuntu machine. At its recommended spec (1 GB RAM), the cheapest plan we track is CloudCone SSD VPS 1 at $2.33 a month (12-month commitment), and 44 providers have a plan that fits.
What Mail-in-a-Box's documentation asks for
- Minimum
- 512 MB RAM
- Recommended
- 1 GB RAM
From the documentation: A machine with at least 512 MB of RAM. … We recommend you to use a box with 1 GB of RAM
Source: Mail-in-a-Box documentation, read 2026-10-11.
- It wants a fresh Ubuntu server used only for Mail-in-a-Box, plus reverse DNS for the server’s IP.
- A mail server must be able to send on port 25. Many cloud providers block it on new accounts, so check the provider’s policy before you buy.
Cheapest plan per provider at the recommended spec
One row per provider: its cheapest unmanaged plan with at least 1 GB RAM. Ranked on the real monthly cost, including a separately billed IPv4 address where that applies.
11.CloudServer
Not paidLinux KVM 1GB
1 vCPU · 1 GB RAM · 25 GB SSD (RAID-10) · 5 TB
checked 2026-10-14 (page) · source$4.00per month
View plan16.Liquid Web
Not paidVPS 1 GB
1 vCPU · 1 GB RAM · 30 GB SSD · 1 TB
checked 2026-10-14 (page) · source$5.00per month
View plan19.CrownCloud
Not paidKVM SSD 1
1 vCPU · 1 GB RAM · 25 GB SSD (hardware RAID) · 1 TB
checked 2026-10-14 (page) · source$5.00per month
View plan26.DigitalOcean
AffiliateBasic 1GB
1 vCPU · 1 GB RAM · 25 GB SSD · 1 TB
checked 2026-10-14 (page) · source$6.00per month
View plan37.LiteServer
Not paidNVME-2G
2 vCPU · 2 GB RAM · 40 GB NVMe · 20 TB
billed €8.00 (ECB rate 2026-10-13) · ex VAT · checked 2026-10-14 (page) · source$8.95per month
View plan39.Hivelocity
Not paidpro.sm.amd
2 vCPU · 4 GB RAM · 40 GB NVMe · 10 TB
checked 2026-10-14 (page) · source$10.00per month
View plan40.Atlantic.Net
Not paidG3.2GB
1 vCPU · 2 GB RAM · 50 GB SSD · 3 TB
checked 2026-10-14 (page) · source$10.00per month
View plan44.Hosting.com
Not paidSelf Managed Linux 4GB
2 vCPU · 4 GB RAM · 80 GB NVMe · Not stated
offer $10.99 for the first month · checked 2026-10-14 (API) · source$19.00per month
View plan
All figures are the providers' own published list prices in USD, on-demand monthly. The index was last refreshed 2026-10-14, and every row shows the date its own price was read. Nothing here is live or negotiated pricing. Where a provider bills a public IPv4 address on top, it is added to the monthly price, the ranking and every cost per vCPU or per GB, and the row shows the parts: the server, any disk priced apart, and the IPv4 charge. Some prices exclude VAT or need a commitment; the plan notes say which. Check the provider's pricing page before you commit.
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