I'm not minimizing the amount of effort it takes to curate links, but does a mailing list need to constantly grow for it to be viable ? What does it mean to "operate at a loss" in this case ?
* e.g. SendGrid, Postmark, mailjet, mailgun, mailerroo, etc.
Either way, "free hosting" doesn't cover the time required to produce each issue.
If you're happy to do such ongoing work without recompense, please consider starting a successor.
Email is an incredibly broken technology.
Emails will be sent from feed@example.com. If you're not seeing any email, please check your spam inbox and add this address to your contact list,...[rest of notice].> The number of advertisers and subscribers has been slowly but steadily decreasing
This does not entail that they need "constant growth" to be viable.