Block Spam, Scams & Viruses
Screen emails before they reach your inbox and instantly remove unwanted or suspicious messages.
Stop Spam Before It Reaches Your Inbox
MailWasher is the ultimate solution for keeping your inbox clean and spam-free. Trusted by
millions worldwide, it offers the easiest and most powerful way to block unwanted emails
before they hit your computer or mobile device.
With advanced spam filters and real-time spam detection, MailWasher ensures that only the emails
you want make it through.
Why Choose MailWasher?
Testimonials
Features Designed for
You
MailWasher comes packed with features that make email management easier, safer, and faster:
Preview Before Download
See all your emails on the server before downloading them to your computer, so you can safely inspect and delete spam and viruses.
Friends & Blacklists
Add trusted contacts to a "Friends List" to always let their emails through, while blocking spammers using a customizable blacklist.
Custom Filters
Tailor your spam filters to catch specific email types, including unwanted newsletters and foreign language emails.
Learning Filters
MailWasher learns from your actions, adapting to what you classify as spam or legitimate mail, making your inbox cleaner over time.
Community Spam Protection
Join our FirstAlert! community, which collaborates to block spam across millions of MailWasher users.
Easy Setup, Instant
Results
Setting up MailWasher is simple. The setup wizard helps you import your email settings and
contacts, getting you started in just a few minutes.
Whether you’re a tech expert or a novice, MailWasher is designed to be user-friendly.
Highlights
Try MailWasher Free Today!
Join the millions of people worldwide who trust MailWasher to keep their inbox clean and spam-free. Download our free trial and experience the easiest way to manage your email safely and efficiently.
Free Mobile Version Available
Stay protected on the go! Download the MailWasher app on Google Play or the App Store.
Money-Back Guarantee
If you're not satisfied within 30 days, we’ll refund your purchase, no questions asked.
Best Customer Support
MailWasher is backed by a dedicated customer support team that’s here to help you every step of the way. We’re available 24/7, every day of the year, even on holidays!
A Clean Inbox, Every Time
Say goodbye to unwanted emails, email scams, and dangerous phishing attempts. With MailWasher, you can:
Feature comparison
| Feature | Mailwasher Free Free | Mailwasher Pro From $49.95 |
|---|---|---|
| Preview emails on the server | ||
| Delete emails at the server | ||
| Effective anti-spam tools | ||
| POP3, IMAP, Outlook.com, AOL, Gmail etc | ||
| Colored grid lines for easy reading | ||
| Real-time spam flter service | ||
| Auto delete spam | ||
| Search inbox | ||
| Automatic updates | ||
| Customize interface | ||
| 1 Email Address | ||
| Unlimited email addresses | ||
| Recycle bin | ||
| Full preview pane | ||
| 7 days a week technical support | ||
| Sync to mailwasher mobile | ||
Tech specification
There is no spy-ware contained in this program, we do not monitor your actions or email. When you register this program, we will not give your email address or personal details to anyone.
| Product details | Version information |
|---|---|
| Current version | 7.15.45 |
| Operating system | Windows Vista, 7, 8, 10, 11 |
| Release date | Oct 2025 |
| Protection against | Spam, phishing emails, email viruses, unwanted newsletters, unwanted email. |
FAQ
1. What is MailWasher Pro?
MailWasher Pro is a spam-filtering program that lets you preview and delete unwanted emails before they reach your inbox, so junk never touches your computer.
2. How is MailWasher different from spam filters built into email providers?
Most email providers filter after messages arrive. MailWasher works before download, giving you full control over what gets through. Ultimately you decide what gets through and this avoids good emails going into the spam folder.
3. Does MailWasher delete emails permanently?
Only if you choose to. You can preview messages safely before deleting them and restore them from the recycle bin if needed.
4. Is MailWasher safe to use?
Yes. MailWasher has been trusted by millions of users for over 25 years and never reads or stores your email contents.
5. Who is MailWasher best for?
Anyone who:
- Gets too much spam
- Wants control over email filtering
- Uses Outlook, Gmail, Yahoo, or any other email provider including custom email
- Values privacy and simplicity
6. Does MailWasher work with Gmail?
Yes - MailWasher works with Gmail, including Gmail hosted on custom domains.
7. Does it work with Outlook?
Yes, including Outlook, Outlook.com, and Microsoft 365 accounts.
8. Can I use it with multiple email accounts?
Yes - you can manage multiple email accounts in one place.
9. Does it work with IMAP and POP3?
Yes. MailWasher supports both.
10. Will it interfere with my email app?
No. It works before your email client checks mail.
11. How does MailWasher detect spam?
It uses:
- Blacklists
- Custom rules
- Keyword filters
- Bayesian learning
- Real-time blackhole lists
- Friends list (whitelist)
12. Does it block phishing emails?
Yes - phishing attempts are flagged and can be auto-deleted.
13. Can I block entire domains?
Yes. You can block domains, senders, or patterns.
14. Can I stop emails with attachments?
Yes - you can filter or block emails with attachments if you want.
15. Will it stop scam emails?
Yes. MailWasher is very effective at stopping scam and fraud emails before you open them, and allows you to view all the information inside an email like headers, and where the website links actually point to.
16. Is MailWasher easy to set up?
Yes - most users are up and running in under 5 minutes.
17. Do I need technical knowledge?
No. It’s designed for everyday users.
18. Does it run automatically?
Yes. You can set it to start with Windows and check mail automatically on a schedule.
19. Can I undo a mistake?
Yes. You always preview emails before deleting them and rescue emails from the recycle bin.
20. Is there a learning curve?
Very small - most users understand it within minutes.
21. Does MailWasher slow down my computer?
No. It uses very little system resources if you have a modern computer.
22. Does it work on Windows?
Yes - MailWasher Pro is built for Windows 7, 10, 11.
23. Is there a Mac version?
Not currently. MailWasher Pro is Windows-only.
24. Does it work with VPNs?
Yes - including HideAway VPN and other providers.
25. Does it run in the background?
Yes, quietly and efficiently.
No. It uses very little system resources if you have a modern computer.
22. Does it work on Windows?
Yes - MailWasher Pro is built for Windows 7, 10, 11.
23. Is there a Mac version?
Not currently. MailWasher Pro is Windows-only.
24. Does it work with VPNs?
Yes - including HideAway VPN and other providers.
25. Does it run in the background?
Yes, quietly and efficiently.
26. Does MailWasher read my emails?
Only to work with the internal filters in MailWasher. No content leaves your computer.
27. Does it store my data?
Only on your computer. No email content is stored on our servers.
28. Is my email password safe?
Yes - credentials are encrypted and stored locally.
29. Does MailWasher sell my data?
No. Never.
30. Is MailWasher ad-free?
Yes. No ads, no tracking, no data selling.
31. Is MailWasher free?
There is a free version, and a paid Pro version with advanced features.
32. What does Pro include?
- Unlimited email accounts
- Recycle Bin
- Advanced spam filtering
- Support
- Custom rules
- Automatic filtering
33. Is it a one-time purchase?
There is a lifetime version available for extra cost, or an annual subscription.
34. Can I install it on multiple computers?
Yes, you can install it on up to 3 computers.
35. Is there a refund policy?
Yes - MailWasher offers a 30 day money-back guarantee.
36. Can I create custom rules?
Yes - you can filter by many different properites, such as sender, subject, keywords, or patterns.
37. Can I whitelist trusted senders?
Yes - once added, they’ll never be blocked.
38. Does it learn over time?
Yes - its Bayesian filter improves accuracy as you use it.
39. Can I block newsletters easily?
Yes - you can add them to the blacklist and auto-delete them.
40. Can I block emails before they download images?
Yes - that’s one of MailWasher’s key benefits.
41. How long has MailWasher been around?
Over 25 years - it’s one of the longest-running spam blockers.
42. Is support available?
Yes - email and phone support and detailed help docs are included.
43. Is MailWasher still actively maintained?
Yes - regularly updated and improved.
44. Does it work with corporate email?
Yes, as long as POP or IMAP access is allowed.
45. Can it help reduce inbox stress?
Absolutely - that’s one of the biggest benefits users report.
46. “Doesn’t my email provider already block spam?”
Some spam still gets through, or blocks good email - MailWasher gives you control.
47. “Is this overkill?”
Not if you value time, privacy, and inbox clarity.
48. “Will it accidentally delete important emails?”
No - you preview everything first.
49. “Is this only for tech people?”
No - it’s designed for everyday users.
50. “Why should I use MailWasher instead of just deleting spam?”
Because it stops spam before it reaches you, saving time, stress, and risk.
Some spam still gets through, or blocks good email - MailWasher gives you control.
47. “Is this overkill?”
Not if you value time, privacy, and inbox clarity.
48. “Will it accidentally delete important emails?”
No - you preview everything first.
49. “Is this only for tech people?”
No - it’s designed for everyday users.
50. “Why should I use MailWasher instead of just deleting spam?”
Because it stops spam before it reaches you, saving time, stress, and risk.
What languages has MailWasher been translated to?
English, German, French, Spanish, Polish, Dutch, Hungarian, Bulgarian, Ukranian,
Swedish, Russian, Czech, Norwegian, Armenian, Croatian, Danish, Japanese, Portuguese,
Italian, Chinese (Traditional and Simplified) and Pirate! Help translate MailWasher.
Where can I learn more about MailWasher?
Take a look at the Quick Start Guide We’ve compiled a list of 24 Quick Tips and Tricks, plus Advanced Features if you want to know more about custom filters and translating MailWasher.
Have a specific question not asked here?
Check out the Support Page, or send our friendly support team an email
with your question.
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