Roundcube webmail not receiving emails

[isuru]

result for grep -r '1\.1\.1\.1\|8\.8\.8\.8' /etc/

grep: /etc/resolvconf/resolv.conf.d/.head.swo: binary file matches
/etc/resolvconf/resolv.conf.d/head:nameserver 1.1.1.1
/etc/resolvconf/resolv.conf.d/head:namesever 8.8.8.8
grep: /etc/resolvconf/resolv.conf.d/.head.swn: binary file matches
/etc/resolvconf/resolv.conf.base:nameserver 1.1.1.1
/etc/resolvconf/resolv.conf.base:namesever 8.8.8.8
/etc/init.d/hestia:     if grep -qw "1.0.0.1 8.8.4.4 1.1.1.1 8.8.8.8" "$NGINX_CO                             NF"; then
/etc/init.d/hestia:                     sed -i "s/1.0.0.1 8.8.4.4 1.1.1.1 8.8.8.                             8/$resolver/g" "$NGINX_CONF"
/etc/cloud/templates/ntpd.conf.openbsd.tmpl:constraints from "www.google.com"                                   # intentionally not 8.8.8.8
/etc/systemd/resolved.conf:# Cloudflare: 1.1.1.1#cloudflare-dns.com 1.0.0.1#clou                             dflare-dns.com 2606:4700:4700::1111#cloudflare-dns.com 2606:4700:4700::1001#clou                             dflare-dns.com
/etc/systemd/resolved.conf:# Google:     8.8.8.8#dns.google 8.8.4.4#dns.google 2                             001:4860:4860::8888#dns.google 2001:4860:4860::8844#dns.google

[sahsanu]

@isuru

/etc/resolvconf/resolv.conf.d/head

Ok, edit this file /etc/resolvconf/resolv.conf.d/head and modify this:

nameserver 1.1.1.1
namesever 8.8.8.8

Note: the second nameserver is mistyped.

by this:

nameserver 76.76.2.0
nameserver 76.76.10.0

Restart systemd-resolved and try again.

[isuru]

Thank you so much for your help, Mr. Sahsanu! The email issue is resolved.

I fixed it by editing the /etc/resolvconf/resolv.conf.d/head file and this /etc/resolv.conf nameservers to 76.76.2.0 and 76.76.10.0 . removed other all nameservers like nameserver 1.1.1.1 namesever 8.8.8.8 . I really appreciate your assistance!

[sahsanu]

You are welcome.

@isuru

and this /etc/resolv.conf

Keep in mind that this file is generated automatically so editing it manually won’t work on next reboot and that is the reason I was trying to guess what was the file adding that conf… and it was the head file so modifying it should be enough