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EMAIL-SYNTAX

The address is not well-formed

What it means

Mail servers reject addresses that break RFC 5321/5322: spaces, a missing @, a dot at the start or end of the mailbox name, two dots in a row, or a mailbox name over 64 characters.

How to fix it

  1. 1Remove spaces and check the @ sign.
  2. 2Make sure the mailbox name does not start or end with a dot.
  3. 3Check the domain ending is complete, for example .co.uk rather than .co.

Re-check after the change

DNS changes can take up to the record's TTL to be seen; use Re-run on the result page to bypass our 10-minute cache.