Adding an entry to the allowlist or blocklist

Steps

  1. On the Antispam tab, click the link in Allowlist these addresses or Blocklist these addresses. A list of currently in allowlist or blocklist addresses appears. You can sort the list in ascending or descending order by address or description. You may need to click Next to see all of the addresses in the list. You can narrow the list by adding search criteria and clicking Search.
  2. Click Add to add a new entry to the list.
  3. In the Address field, enter an email address, domain name, or IP address.

    Asterisk (*) is supported as a wildcard at the beginning or end of an email address or domain name. (Note: wildcards are not supported for IP addresses).

    Some examples of wildcard usage are given in the following table.

    *acme.co.uk Covers all email addresses at acme.co.uk and any sub-domain of acme.co.uk
    *@acme.co.uk Covers all email addresses at acme.co.uk but none at any sub- domain
    *.acme.co.uk Covers any address at any sub-domain but excludes the main domain
    *@acme* Covers all email addresses at any domain or sub-domain beginning with ‘acme’
    *acme* Covers all email addresses containing ‘acme’
  4. Enter a description if desired.
  5. Click Submit.