Actor/seibs.co

Email Verifier - Bulk Syntax, MX, SMTP, Disposable Check

Bulk email verifier: RFC 5322 syntax, MX lookup, 5400+ disposable blocklist, role-based (info@, sales@) detection, optional SMTP HELO+RCPT probe (never sends mail), and a 0 to 1 confidence score. For list cleanup and cold-email hygiene.

Publisher description, verbatim
Last 7 dayson this actor

No changes seen in the last 7 days.

The morning one happens, followers hear first.Follow this actor
Key figures30 readings
Pricefreefree
Users / 30d1→ 0 over 30 readings
Users, all time12↑ 4 over 30 readings
Runs / 30d30↓ 1 over 30 readings
Runs / user / mo30.0runs per monthly user
Store search presence
2top-10 keywords

best #2 for “smtp disposable”

  • smtp disposable#2
  • disposable#8
re-crawled daily
Recorded changes
  • 2026-09-14searchKeyword rank moveleft top-10 for “smtp” (#10 → #11)—on record
  • 2026-09-08searchKeyword rank moveentered top-10 for “smtp” (#11 → #10)—on record
  • 2026-09-02searchKeyword rank moveleft top-10 for “smtp” (#10 → #11)—on record
showing 3 of 7 in the last 30 days · followers get all 7 by email

History

30 readings since 2026-08-27
Users / 30d30 readings
08-27→ 009-25
Users, all time30 readings
08-27↑ 409-25
Runs / 30d30 readings
08-27↓ 109-25

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