MXToolbox tool for analyzing email headers, tracing message routes, and spotting delivery or authentication issues.
Proofy is an email verification service that checks email addresses before sending. It flags invalid, disposable, catch-all, role-based, and risky addresses to reduce bounces. Verification is offered through bulk list uploads, a REST API, and a free single-address checker.
A web tool for generating possible email addresses for a contact. Users enter a name, optional nickname and middle name, and up to three domains, then copy the resulting addresses. It is the first part of the Metric Sparrow Toolkit and extends Rob Ousbey's permutator spreadsheet.
h8mail is a Python tool for email OSINT and password breach hunting. It finds passwords through breach and reconnaissance services or local data, supports premium lookup services, and can search .txt and .gz files locally using multiprocessing.
Python OSINT tool that checks whether an email address is registered on many sites without sending mail.
OSINT search page with tools and queries for finding email addresses and related public information online.
Email Breach Analysis is a free service that checks whether an email address appears in hacked data from known database breaches. It returns a summary of information that may be at risk, critical identity alerts, and a relative exposure rating.
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Proofy is an email verification service that checks email addresses before sending. It flags invalid, disposable, catch-all, role-based, and risky addresses to reduce bounces. Verification is offered through bulk list uploads, a REST API, and a free single-address checker.
A web tool for generating possible email addresses for a contact. Users enter a name, optional nickname and middle name, and up to three domains, then copy the resulting addresses. It is the first part of the Metric Sparrow Toolkit and extends Rob Ousbey's permutator spreadsheet.
h8mail is a Python tool for email OSINT and password breach hunting. It finds passwords through breach and reconnaissance services or local data, supports premium lookup services, and can search .txt and .gz files locally using multiprocessing.
Python OSINT tool that checks whether an email address is registered on many sites without sending mail.
OSINT search page with tools and queries for finding email addresses and related public information online.
Email Breach Analysis is a free service that checks whether an email address appears in hacked data from known database breaches. It returns a summary of information that may be at risk, critical identity alerts, and a relative exposure rating.
