Email
IMAP Server Tester
Test IMAP server connectivity and capabilities.
Runs in your browser. Free, nothing is uploaded.
About this tool
Free imap server tester tool. Test IMAP server connectivity and capabilities. No signup, nothing uploaded.
Frequently asked questions
Do you send any email?
No. This tool only analyses or generates text and records.
Is my input stored?
No. Everything stays in your browser.
Will this fix my deliverability?
It shows the problem; fix it at your DNS or mail server as indicated.
Need more than a tool?
HostingSwift runs the servers too — VPS, web hosting, email, DNS and streaming, with a free tier to start.