>>12 I like to dabble in every industry, but I'm careful about checking all the laws first to see what I can and can't do in 'em. As far as mailing lists go, they're really popular with writers (like legitimately the #1 preferred form of advertisement; writing circles are super old fashioned lmao).
>>13 Here's the basic info on US's CAN-SPAM laws:
https://www.ftc.gov/tips-advice/business-center/guidance/can-spam-act-compliance-guide-business. Note #7 -- even if we're not doing anything commercial with it, the list could possibly be considered an extended form of advertising on Reltair's part, leaving him responsible as an Admin for not telling us "ey m8s fuk off wit ur sp@m".
Summary:
1) Don't disguise your identity with the to/from field(s).
2) Don’t use false or deceptive subject lines.
3) Explain the purpose/source of your email clearly.
4) Include a physical mailing address.
5) Include a simple way for users to be removed from the list.
6) Remove emails that have requested removal within 10 days.
7) Monitor what others are doing on your company's behalf.
How to comply:
1) You shouldn't have to worry about this.
2) The subject line should be a quick reference to whatever that particular email is about.
3) Somewhere in each email is usually something like, "You are receiving this email because you subscribed to ____ list at ____.com", usually by each unsubscribe link, "If you'd like to opt out, please click [here].
But because you'd be using the list from the site, it should be something like, "You are receiving this email because you submitted your email to the Dollars-BBS [email list], and we (your usernames) are running an experimental newsletter for the Dollars-BBS website. If you would like to opt out of this experience, please click [here]."
4) Again, need some kind of physical address. It's usually written beneath the unsubscribe link at the very bottom of any bulk email.
5) The simple opt-out requires a single click or just email input on a single webpage. You could probably link to a Google form that will [put their input into a form with the submission date] or [auto-email their input to you immediately], so you can remove it when you get the chance.
6) ^
7) Make sure only one user has admin access to whatever email you end up using. Base the list on a copy of the current email list sheet, with the copy set to private so random users can't edit. Keep an eye on your sent/outbox to make sure no one else has been accessing the email / replying to anyone / etc. if you've gotten complaints recently. Etc.
Most of this isn't a big deal for a casual list (if you don't mind spam filters hitting you hard), but it's good to know in case you run into any problems.
Speaking of spam filters, avoid using a lot of caps, repeat words, or spammy "buzz words" like free! hot women near you! and erectile dysfunction! to avoid setting it off :p