OneTaskEmail Tools
Email Validator, Email Header Analyzer, SPF and DMARC Record Generators
Tools for email. Check that an email address is well formed, build mailto links with a subject and body already filled in, and name a newsletter. Nothing typed into these pages is stored or sent anywhere.
10 tools tagged Email
Account Security Checklist
A prioritised checklist to secure email, bank, social and work accounts.
DMARC Record Generator
Build a DMARC record with the right policy and report addresses.
DMARC Report Viewer
Turn a DMARC aggregate XML report into a readable table.
Email Address Generator (Local Part Suggestions)
Email local parts from wren.holloway to t.marsh, the part before the @ sign.
Email Extractor
Pull a clean list of email addresses out of any text.
Email Header Analyzer
Trace an email's route and check its SPF, DKIM and DMARC results.
Email Validator
Check a list of email addresses for syntax errors and likely typos.
HTML Email Button Generator
Bulletproof email buttons with inline styles and an Outlook VML fallback.
Phishing URL Checker
Check a suspicious link for look-alike domains and phishing tricks.
SPF Record Generator
Build an SPF record from the email services you actually use.