Last Updated: September 14, 2026

This Acceptable Use Policy explains activities that are not permitted when using Mailso.online.

Permitted Use

Mailso is intended for legitimate purposes where a temporary email address is appropriate, such as testing, privacy-conscious signups where permitted, temporary communications, and other lawful activities.

Prohibited Use

You must not use Mailso to facilitate:

• Fraud or scams
• Phishing
• Identity theft
• Credential theft
• Malware distribution
• Unauthorized access
• Hacking or cyberattacks
• Harassment or threats
• Impersonation
• Distribution of unlawful content
• Abuse of online services
• Circumvention of security controls
• Any activity that violates applicable law

Abuse Reports

If you believe Mailso is being used for abusive or unlawful purposes, please contact us with relevant information.

We may investigate reports and take appropriate action where necessary.

Service Restrictions

Where appropriate, we may restrict, suspend, or terminate access associated with abuse, security concerns, violations of these policies, or other misuse of the service.

No Guarantee of Service

Temporary email accounts and messages may be automatically removed as part of normal service operation.

Changes

We may update this Acceptable Use Policy when necessary. Changes will be published on this page.

Contact

For abuse reports or questions about this policy, please use our Contact Us page.