I have written a renew-hook for letsencrypt, and it does not need SRV records.

It seems to work but I have limited facility/ability to test.

If there is anybody out there interested would they try it, test it and let me know whats wrong with it.

Its a bash script, and should probably be rewritten in something a little more tamper proof. I am currently brushing up on my C++ and looking into Python, suggestions as to language welcome.

renew-hook https://github.com/zzz2002/Certbot_TLSAgen_Hook

JohnA