After you import a file of contacts, it's a good idea to check for contacts that have already been marked as unsubscribed. Constant Contact remembers any contacts that previously unsubscribed from your mailing list, even if you deleted the unsubscribed contacts from your account. These contacts can't be mailed to by re-importing them and have to rejoin your list through one of our sign-up tools.
Once you have the file saved on your computer, you can see which contacts are unsubscribed already, and then use the file to remove these individuals from your other databases to ensure that you're complying with Constant Contact's email permission policy as well as GDPR and CASL regulations for contacts that opt out of your list.
![]() | Did You Know? Contacts that have previously unsubscribed from your list can re-join through one of our sign-up tools at any time. Learn More. |
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