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Spamdrain - email spam filter

4.0.23

February 24, 2026

About Spamdrain - email spam filter

Spamdrain offers the most powerful spam filter for Android, designed to keep inboxes free from junk email, phishing attempts, and malware. Trusted since 2004, Spamdrain uses advanced artificial intelligence technology refined with the input of its user community. Over the years, it has blocked more than 3.1 billion spam emails, providing reliable, round-the-clock protection for individuals and businesses alike.

Stop Junk Email

Spamdrain effectively blocks all forms of unwanted email. Whether it’s automated messages, phishing attempts, or malicious emails designed to steal sensitive banking or credit card information, Spamdrain keeps inboxes safe and uncluttered. By filtering out these threats, users can focus only on the emails that matter.

Clean on All Devices

This anti-spam service works across multiple devices, operating systems, and email providers. From Mac and PC to Android and iOS devices, Spamdrain supports POP3 and IMAP accounts, as well as platforms such as Outlook, Spark, and Yahoo Mail. Once connected, the service automatically filters junk emails across all devices, requiring no additional setup.

Every New Email Checked

Every incoming email is scanned immediately. Spamdrain detects spam, malware, viruses, and phishing attempts in real-time, removing threats before they ever reach the inbox. This ensures continuous, proactive protection without any user intervention.

Privacy First

Unlike many free services that sell user data, Spamdrain operates on a subscription-based model, allowing users to maintain complete privacy. The focus is entirely on providing the most effective spam protection without compromising personal information.

AI + Community Collaboration

Spamdrain combines artificial intelligence with a community of dedicated users to enhance spam detection. Emails marked as spam by one user help improve the system for everyone, creating a constantly evolving and highly accurate filtering service. Continuous input from the user community ensures that new spammers and phishing tactics are quickly neutralized.

Email Spam Statistics and Control

Users gain insights into their account activity through detailed statistics and reports. Blocked emails can be reviewed, and desired messages can be easily allowed. This process not only ensures access to legitimate emails but also helps train the filter for future accuracy.

Total Inbox Control

Spamdrain gives users complete control over their inbox, ensuring that only wanted messages are received. With its robust filtering and real-time protection, users can reclaim a clean, stress-free email experience free from junk and spam.

FAQs

Q1: How does Spamdrain stop junk email?

Spamdrain scans every incoming email and automatically blocks spam, malware, and phishing attempts, keeping inboxes clean and secure.

Q2: Which devices and email services work with Spamdrain?

Spamdrain supports all major devices and email providers, including Mac, PC, Android, iOS, Outlook, Spark, Yahoo Mail, POP3, and IMAP accounts.

Q3: Does Spamdrain protect my privacy?

Yes, Spamdrain operates on a subscription model and never sells user data, focusing solely on providing top-tier spam protection.

Q4: How does the AI and user community work together?

Spamdrain’s AI learns from users’ spam reports, improving accuracy for everyone and ensuring new spam and phishing attempts are detected quickly.

Q5: Can users control which emails are blocked or allowed?

Yes, blocked emails can be reviewed, and desired messages can be allowed. This helps train the filter and ensures future emails reach the inbox.

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