sendmail.net

Sendmail.net

Sendmail.com - Email security and infrastructure: Spam, virus and threat prevention.

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Authority

44/100

Safety

82/100

Registered

Jun 15, 1996

30 years old · MarkMonitor Inc.

0 of 2 safety checks passed (Sep 11, 2026).

AboutUs has not vetted this site. 2 of 2 automated safety checks did not pass. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.

Current facts

Latest available measurements; dated entries retain their dates. These are measurements, not an endorsement of the site.

Authority & Safety, with the evidence

How this is scored →

Authority 44/100 — ahead of 44% of scored sitesSome caution flags

Why this authority score

Prominence (Open PageRank 2.8/10)+5
Verified continuity: 30.0 years (RDAP registration)+11
Security & email hygiene+1
Calibration adjustment (published map)+7

Every point maps to a sentence. These lines sum to the model score of 24/99, which is what places this site at 44/100 against every other scored site.

Safety evidence

No valid HTTPS today
No MX and no DMARC (mild)

Site history

Dated record — historical facts always carry their date.

1996
Domain registered (Jun 15, 1996).
2026
Checked today — 0 of 2 safety checks passed (Sep 11, 2026).

✓ domain continuity 30 years registered✓ live verified Sep 11, 2026

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