Prompt
What should I use instead of running my own mail server?
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Oct 4, 2026
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If you don’t want to run your own mail server, the usual better option is to use a managed email service. What you choose depends on whether you need:
1) Normal email hosting for a custom domain
Use a hosted email provider instead of self-hosting:
- Google Workspace
- Microsoft 365
- Fastmail
- Zoho Mail
- Proton Mail (if you want privacy-focused mail)
These handle:
- SMTP/IMAP/POP
- spam filtering
- deliverability/reputation
- backups and uptime
- security updates
2) Sending transactional or app email
If you need your app or website to send mail reliably, use an email delivery service:
- Amazon SES
- Mailgun
- SendGrid
- Postmark
- SparkPost
These are better than self-hosting for:
- password resets
- receipts
- notifications
- bulk-but-legit sending
3) Receiving mail for a domain without a full mailbox system
If you mostly want inbound mail forwarding, consider:
- Cloudflare Email Routing
- ForwardEmail
- ImprovMX
What to pick
- Personal or business mailbox: Fastmail / Google Workspace / Microsoft 365 / Proton Mail
- App-generated email: Amazon SES / Postmark / Mailgun
- Simple forwarding: Cloudflare Email Routing / ForwardEmail
Why not self-host?
Running your own mail server is often a hassle because of:
- spam filtering
- IP/domain reputation
- blacklists
- DNS setup (SPF, DKIM, DMARC)
- mail delivery issues
- security and maintenance
If you tell me your use case — personal email, business email, or app notifications — I can recommend the best option specifically.