Remitur
Verified User
Hello.
I'm encountering various SMTP issues using 1.1.1.1 as resolver.
In /etc/resolv.conf I have
and this brings to very long SMTP delays (up to 25' to send a single message, both by webmail or external client)
Just changing it to
everything works fine, and sending is almost immediate.
Anyone having the same issue with Cloudflare's DNS ?
Another question: everytime the server restart, /etc/resolv.conf switches back to its original default configuration, and I nee to edit it again... how can I change the default configuration ?
I'm encountering various SMTP issues using 1.1.1.1 as resolver.
In /etc/resolv.conf I have
Code:
# Generated by NetworkManager
nameserver 1.1.1.1
nameserver 8.8.8.8and this brings to very long SMTP delays (up to 25' to send a single message, both by webmail or external client)
Just changing it to
Code:
# Generated by NetworkManager
nameserver 8.8.8.8
nameserver 8.8.4.4
nameserver 1.1.1.1everything works fine, and sending is almost immediate.
Anyone having the same issue with Cloudflare's DNS ?
Another question: everytime the server restart, /etc/resolv.conf switches back to its original default configuration, and I nee to edit it again... how can I change the default configuration ?