Re: Let's Encrypt certificates for port 25 SMTP and DANE TLSA

2017-07-16 Thread John
You might find this useful https://github.com/zzz2002/Certbot_TLSAgen_Hook I wrote it to address a similar problem. if there is a problem with it let me know and I will try to fix it.  i had intended to add other update mechanisms, but i have not had time to get working on them. John A

Re: Forward to gmail and DMARC

2017-07-16 Thread A. Schulze
Am 16.07.2017 um 02:55 schrieb Peter: > When Google sees SPAM coming form your server it will > affect your server's IP reputation with Google "your server's IP" has to be clarified: as far as I know it's /32 for IPv4 and /64 for IPv6 ... Andreas