We are having an issue passing a check-sum from a donation and membership sign up form along with a token to sign up to join a mailing list. We're implementing CiviCRM on a WordPress platform. The newsletter mailing list sign up token is not recognized by the system.

  • can you provide some examples of the urls that are going out? or is it purely that the token isn't being replaced with contact data? examples will help people help you i think
    – petednz - fuzion
    Commented Dec 15, 2015 at 8:32
  • can you clarify what you mean by 'passing a checksum from a donation form'. do you mean as part of the receipt, or via a scheduled reminder, or something else
    – petednz - fuzion
    Commented Dec 19, 2015 at 20:24

1 Answer 1


You might compare your checksum links against the examples in this post.

As for your mailing list signup form, I'm not sure what you mean by "not recognized by the system". Is the token not transforming when sent, or is the link just not working?

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