Capital -R is for most use-cases a safer and better choice than plain -r.

Jordan Peterson wrote a rather interesting essay earlier this year about the situation in the UK:

https://www.jordanbpeterson.com/blog/theyre-not-rape-gangs/

I’m using nullmailer, it’s as simple as it gets and has worked flawlessly for me for many years now:

https://untroubled.org/nullmailer/

I have a URL that’s 30 years old this year and it’s still valid and it still redirects to my personal homepage.

(Bonus: The oldest Internet Archive snapshot of it is from 1997.)