This is not something I’ve tried, but I have seen others use it successfully. I’m sure you’ve seen this before! Basically, you can have someone text a certain word or phrase to a specific number. They’ll receive a text telling them to respond with their email address and then once they do, they’ll be subscribed! This has a number of really neat uses, like: 

FACT: This amendment ensures essential health benefits are the federal law of the land and maintains other important protections. States have the option to obtain a waiver regarding federal essential health benefits, but the state must publicly attest its purpose for doing so (to reduce the cost of health care coverage, increase the number of people with health care coverage, etc.) and it must specify the benefits it will require instead of the federal standard. NO STATE, under ANY circumstances, may ever obtain a waiver for pre-existing condition protection, prohibition on gender discrimination, for guaranteed issue and renewability, or for the right of dependents to stay on a family plan up to age 26.  
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