PacketGauge.systems

Focused tool

EICAR mail scanner test

Send one selected EICAR test-file variant to an authorized scanner mailbox.

Run EICAR mail scanner test

This sends the standard EICAR anti-malware test artifact solely to verify authorized mail-server antivirus/scanner handling. It is not a real virus and this is not a generic mail sender.

Test mail goes to: postmaster@ plus the input domain. The server always sends to this address.

Each test sends exactly one selected attachment to an authorized scanner mailbox. This is not a generic mail sender.

Examples

Use a validated example to fill the form and execute the exact input.

Usage and limits

Public network lookups use the canonical v1 JSON API with the existing input validation, timeout, response-size, rate, and SSRF controls. Tools using an API route transmit your input to this service. Browser-only tools are explicitly labelled.

API documentation: API reference. Canonical route: /api/v1/eicar-mail/.

Mail DNSInspect MX, SPF, DMARC, and mail policy. SMTP transport analyzerInspect public MX transport, banner, EHLO, and STARTTLS without sending mail. Mail domain healthInspect public mail policy and transport records.

Need a broader diagnosis?

Run Domain Diagnostics for a correlated result.

Run Domain Diagnostics