Hi @VC1977,
This thread is several years old and refers to our v1 API which is deprecated. Are you using the v1 API and encountering this issue, or are you using our v2 or v3 API? If you are using our v1 API I would highly recommend to look in to updating to one of our other versions.
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Hi,
Thank you very much for posting the solution. The java library isn't officially supported and we don't often get questions on it, but it looks like the library has a reference to both the api url and IP address, which wasn't matching for certificate purposes (only url is needed - api.constantcontact.com). Changing the order most likely overrode the library's other reference to ip and url. Sorry for the trouble!
Best Regards,
Shannon W.
API Support Specialist
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