Is gjdfg.safffsmail.com valid?

Domain: gjdfg.safffsmail.com

Valid: Yes, but should be blocked

This domain is valid and should be able to receive e-mail.

Tested MX: srv4.arrivalserver.net (128.140.75.91)

Using MX pointer srv4.arrivalserver.net from DNS with priority: 10

Block: Yes

You should block this domain for signups/registrations.

Disposable: No

This does not look like a temporary/disposable e-mail domain.

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Raw API reason:

Heuristics: BM1

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