Hyphen symbol in email

The hyphen symbol (-) in an email address!

In an email address, the hyphen symbol (-) is allowed and is often used to separate words or to indicate a dash in a domain name. For example:

Here are some guidelines to keep in mind when using hyphens in an email address:

  1. Allowed in local part: Hyphens are allowed in the local part of an email address, which is the part before the @ symbol. For example, in the address "[email protected]", the hyphen is used to separate the first and last names.
  2. Allowed in domain name: Hyphens are also allowed in the domain name part of an email address. For example, in the address "[email protected]", the hyphen is used to separate words in the domain name.
  3. Not allowed in some characters: Hyphens are not allowed in some special characters, such as @, #, $, etc. If you try to use these characters in an email address, you may get an error message.
  4. Check with your email provider: Some email providers may have specific rules or restrictions on the use of hyphens in email addresses. For example, some providers may not allow hyphens in the local part of an email address.

In summary, hyphens are allowed in both the local part and domain name of an email address, but it's always a good idea to check with your email provider to ensure that your email address meets their specific requirements.