Wanting to leave Microsoft 365 doesn’t necessarily mean wanting to leave Outlook. Your team may like the mail app and have little use for the rest of the subscription. Keeping that familiar window open can make a move feel much smaller.
Before you move, check what Outlook can still do with a different mail provider. The server behind the app decides which shared calendars, permissions and other team features keep working. A new inbox may handle your messages perfectly while changing how you manage the work around them.
What Changes When Outlook Uses Another Provider
With IMAP, messages and folders [1] stay in sync between a mail server and apps that support it. It doesn’t recreate Exchange’s calendar and delegation features. Before switching, separate the things the team does with messages from the things it does through Exchange. Receiving mail in Outlook is one requirement. Letting an assistant manage someone else’s calendar is another.
Check the existing subscription too. Exchange Online Plan 1 already gives you email without the broader Microsoft 365 suite for $4 per user a month, paid yearly. It includes a 50 GB primary mailbox and Exchange calendars and contacts. If the reason for leaving is simply paying for unused office apps, you may have less work to do if you change your Microsoft plan instead of your provider. Moving to another provider makes more sense when you also want a different bill, a change in how accounts are grouped or another way to manage mail.
1. Zoho Mail
Zoho Mail lets a small team pay for email on its own and still manage staff accounts in one place. You can choose Mail Lite instead of the broader Workplace suite, set up company-domain addresses and use tools to bring your old messages across.
Mail Lite starts at $1 per user a month for 5 GB, paid for a year at a time. The 10 GB option is $1.25. Those prices make a noticeable difference from Exchange Online’s $4 per user, though the entry mailbox is much smaller than Exchange’s 50 GB. Check the mail people already keep before choosing on price alone.
Paid Zoho plans provide webmail, mobile and desktop access. Confirm the exact plan and connection method for the Outlook version your team uses rather than assuming every feature in the app will carry over. Zoho’s free plan excludes IMAP, POP and ActiveSync and is restricted to certain data centers, so it isn’t an equal substitute for a paid business setup.
An owner can set mail policies to control who can sign in and where mail can be forwarded. For retention and eDiscovery tools, you need Mail Premium. A low-cost Mail Lite account should not be treated as an Exchange archive. It also does not prove that people will keep the same access to accounts they manage for someone else. Check those needs one by one before you move.
2. GreenGeeks
GreenGeeks email hosting [2] offers a different way to pay for the team’s inboxes. Lite includes up to 50 email accounts on 1 domain within a shared 25 GB plan allowance. Adding another employee mailbox within those limits doesn’t require buying another user license.
The hosting account also includes website service. Lite starts at $2.95 a month when you pay for 12 months up front. Once that term ends, it renews at $13.95 a month. cPanel lets the owner create accounts, reset passwords and adjust mailbox quotas, while staff use webmail or a compatible mail app.
Outlook can connect through standard mail protocols, including IMAP. That support covers ordinary mail access, not the Exchange features Outlook may have been using before the move. You need to find and test a way to replace shared calendars and access to accounts managed for someone else. Check the other ways the team works together too.
This is a reasonable fit for a team that uses Outlook mostly to read, file and send messages, especially if it also needs website hosting. Check existing mailbox sizes against the shared storage allowance before importing them.
3. Fastmail
Fastmail Standard is worth a look when the team wants to keep desktop mail apps and have an email service with calendars and contacts. It supports Outlook, Apple Mail and Thunderbird, along with custom domains. Standard gives each user 50 GB for mail, calendars and contacts, plus 10 GB for files.
It costs $60 per user a year, which works out to $5 a month. Monthly billing costs $6 per user. You pay for the people who need accounts, so the appeal is the mail service and its features rather than an escape from per-user pricing.
Fastmail has shared addresses, calendars and an address book. Try those tools with the sharing permissions your team uses now. That will show whether they let you do the same work. A service can have a shared calendar without letting you move an Exchange calendar across and use it the same way.
Basic costs less but limits users to Fastmail’s apps. Staff who want to keep outside desktop mail apps need Standard or Professional. A business can mix plans and share its domain if at least one user has Standard or Professional.
4. Proton Mail
Proton Mail [3] makes sense when privacy features are a reason for changing providers. Mail Essentials includes 15 GB per user, 3 custom domains and 10 addresses per user. It costs $6.99 per user a month when paid for a year at a time, so this isn’t a recommendation based on the lowest fee.
The change for Outlook users is Proton Mail Bridge. It runs on the computer and connects to mail programs that support it. That means one more app to install and keep up to date, and it doesn’t turn a generic mobile mail app into a supported Proton client.
People happy to use Proton’s own apps may have less setup to think about. Anyone determined to keep Outlook should try Bridge before committing. Proton has tools to help move your mail. Its mail and calendar services do not promise to match every Exchange feature, though. And not all mail to people outside Proton is encrypted all the way from sender to recipient [4].
5. Hostinger
Hostinger offers standalone business email with a clear storage allowance for each mailbox. Starter provides 5 GB, Standard 20 GB and Premium 50 GB. The tiers also include different alias allowances, which can cover several addresses handled by the same person.
To get its lowest prices, you have to pay for a long term up front. Starter costs $0.39 a month when you pay for 48 months. It renews at $1.59 a month for the same term. Standard starts at $0.99 and renews at $2.79. Compare the full prepaid amount and the later rate before deciding that the smallest monthly figure settles the choice.
For a team moving staff inboxes, these storage plans make it fairly easy to choose how much space each person needs. An alias is still attached to an existing mailbox, though. It doesn’t give another employee a private inbox or replace the permissions of an Exchange shared mailbox. Buy the number of independent accounts the team needs.
6. DreamHost
DreamHost [5] Professional Email is a separate mail service, so the website and domain can stay with their existing providers. Each mailbox has 25 GB, with IMAP to keep mail in sync and webmail without ads. The service includes inbound spam, virus and phishing filtering.
You can pay $1.99 per mailbox each month, or pay for a year at a time at a rate of $1.67 a month. Monthly billing gives a small team room to try the service without signing up for a deal that lasts several years.
DreamHost’s aliases and routing can help sort incoming messages. They don’t prove that you can set up a shared mailbox or calendar the same way as in Exchange. Also distinguish Professional Email from DreamHost Web Hosting’s 3-month email trial. The trial doesn’t make those website plans a permanent free-mail package. Compare the ongoing standalone service when planning the move.
7. Namecheap Private Email
Namecheap Private Email packages a small number of mailboxes into each subscription. Launch includes 1 mailbox with 5 GB, Expand includes 3 with 10 GB each, and Scale includes 5 with 15 GB each. After the trial, you pay $14.88 a year for Launch, $41.88 for Expand or $71.88 for Scale.
The service includes webmail, a calendar, spam protection and two-factor authentication. You pay extra for more mailboxes, and the rate depends on your plan. A team of 5 should price Scale with all that it includes. Don’t just multiply the price of Launch’s single mailbox and assume you will get the same features. Private Email is also separate from the mail bundled into Namecheap Shared Hosting.
Check the Calendar Before Moving the Mail
Ask each person what they would struggle to do on the first Monday without Exchange. Include the person who manages someone else’s appointments, the employee who replies from a shared address and anyone who searches old contacts to do their work. Their answers will give you a much more useful test than sending a message to yourself.
Try those tasks in the proposed service before moving the domain’s mail. Check who can read a calendar, who can change it and which address appears when someone sends a reply. Keep any needed calendar and contact exports with the message archive, and verify that the destination can use them.
A team that truly needs ordinary email can choose a simpler service with confidence. The useful work is making sure “only email” describes how the team operates, including the small shared tasks that are easy to forget until someone can’t do them.
