A little clarity for your email.
Check your DNS, understand your setup and do the math before you switch. Useful answers, with a link you can share.
Check your setup
Look up the records that help other servers trust your email.
Email DNS Inspector
See your MX, SPF, DKIM and DMARC records together. Get a public link to your results.
SPF record validator
Check a published SPF record, inspect its includes and spot common configuration mistakes.
DMARC inspector
Read your published policy, reporting destinations and alignment settings.
MX lookup
Find the mail servers and likely email provider behind a domain.
Advanced email DNS check
Expand SPF includes, discover common DKIM selectors and inspect key size, reverse DNS and transport policies.
Fix and understand
Turn a record or a message into a useful next step.
DMARC record generator
Choose your policy and get a TXT record ready to copy into your DNS panel.
Email header analyzer
Read delivery hops, reported authentication and DKIM selectors. Your headers stay in your browser.
DMARC report analyzer
Open an aggregate XML report to see sending sources, volume and alignment. Your report stays in your browser.
SMTP connection tester
Check a mail server’s greeting, capabilities and TLS connection without sending email.
Email address validator
Check address syntax, receiving DNS and common role or disposable-domain hints.
SMTP error codes
Find the meaning of a bounce code and the next step to resolve it.
Plan your move
Work out the storage and costs for your team.
Email storage calculator
Estimate how much space your team’s email will need, including attachments.
Google Workspace cost calculator
Turn a monthly per-user price into a clear annual cost for your team.
Workspace → FranklyMail savings calculator
Compare your email costs, with your team size and storage included.