The hidden cost of cheap shared email hosting
Shared hosting bundles email with your website for very little money. What that saving actually costs you in deliverability, security, storage and recovery.
Business email bundled with your website hosting costs almost nothing, and for a very small operation it works. The trouble arrives quietly, and usually only becomes visible when something important fails.
Your reputation is shared with strangers
On shared hosting your mail leaves from an IP address used by every other account on that server. If one of them is compromised and starts sending spam, that address can be blocklisted, and your invoices stop arriving at clients along with theirs.
You will not be told. Mail will simply start landing in junk folders or being rejected, and you will find out when a client mentions they never received something.
Storage runs out at the wrong moment
Shared plans allocate a few gigabytes per mailbox, sometimes shared across the whole account. Anyone who keeps attachments reaches the ceiling within a few years, and when a mailbox is full it stops receiving mail. Deliveries bounce.
The usual workaround makes things worse: staff move mail into local archive files on their own computers. That data is now outside any backup, invisible to anyone else, and lost when the laptop is.
The security features are not there
Most shared platforms offer no multi-factor authentication on mailboxes, which means a stolen password is full access. There is typically no alerting on suspicious sign-ins, no way to see where a mailbox was accessed from, and no conditional access.
Given that business email compromise starts with mailbox access, that is a significant exposure for a saving of a few hundred rand a month.
Nothing is backed up in a way you can use
Hosting backups are designed to restore a server, not a mailbox. Recovering a single deleted folder from three weeks ago is usually not possible. Some providers will not restore individual mail at all.
POP3 makes it worse
Cheap email is often still set up as POP3, which downloads mail onto one device and removes it from the server. Nothing syncs. The phone shows different mail from the desktop, sent items exist in one place only, and the mailbox effectively lives on a single hard drive.
When the website and the email share a fate
If both run on the same account, one problem takes out both. A hosting suspension over a billing error, a compromised website, a migration that goes badly: any of them can leave you unable to receive email at the same moment you cannot serve your site.
What good looks like
- Email separate from web hosting, so one failure cannot cause the other.
- Multi-factor authentication available and enforced.
- Storage measured in tens of gigabytes per user, so archiving to a laptop is unnecessary.
- Proper synchronisation across desktop, web and mobile.
- Administrative visibility: who signed in, from where, and what rules exist on a mailbox.
- A real backup, held separately from the platform.
For most South African businesses that means Microsoft 365, which also brings Teams, SharePoint and the Office applications. It costs more per user than shared hosting and less than one afternoon of everyone being unable to send email.
Two things to check now
Run your domain through our email security checker to see whether SPF, DKIM and DMARC are configured. Then ask whoever manages your email whether multi-factor authentication is switched on for every mailbox.
If you want to move, we handle Microsoft 365 migrations with mail, contacts and calendars preserved, usually with no interruption to sending or receiving.