Select Manage Mailing List under the Server Configuration menu
Click the Edit link next to the mailing list name
Type the subscriber's email address in Add another subscriber field
Click save. The newly added subscriber will appear below
Allowing users to add/remove themselves
Users on the Internet can subscribe/unsubscribe themselves by sending emails to special addresses. To enable this feature check the Allow users to subscribe check box. Refer to the image below
Once this option is enabled, users can send an email to:
subscribe-MailListName@YourCompany.com to subscribe
unsubscribe-MailListName@YourCompany.com to unsubscribe
For example, if you create a mailing list using volunteers@helpingHands.org, users can subscribe by sending a message to subscribe-volunteers@HelpingHands.org and remove themselves by sending a message to unsubscribe-volunteers@HelpingHands.org. This example assumes that HelpingHands.org is a local domain that is handled by Xeams.
Posted by Michael on 10/28/14 8:36 AM
It will be also nice to setup allowed domain to subscribe.
So create new distribution list and add domains from with people can subscribe.