Validate any email address in seconds
Paste email addresses and check each one with a single request. A missing mailbox is light pink. A reachable mailbox shows OK.
Missing0
OK0
Failed0
Remaining0
Total0
How this email check works
Paste one email address per line, or upload a text file. Each address is checked on its own. The table keeps only the address and the message, so a long list stays easy to scan. You can copy the missing rows, copy the OK rows, or download a CSV when the run finishes.
What the colors mean
- Light pink means the mailbox is missing. The message column shows that result in the same words the check returns.
- Green means the mailbox is reachable and the message is OK.
- Failed means the check did not finish for that line. Run it again if you still need an answer.
A result is the answer at the moment of the check. It does not promise the mailbox will stay that way. The addresses you paste are used only to run the check.