Not receiving mails

[kostasaidonis]

Hello i recently discovered that exim rejected legit emails saying tha are blacklisted with zen.spamhause.org... i tested it sending mails from gmail yahoo etc... For some reason DNSBL from spamhause not working with exim so what i did was to edit "/etc/emim4/dnsbl.conf" and removed the zen.spamhause.org line

[myVesta]

https://www.spamhaus.org/faq/section/DNSBL%20Usage#243

probably your datacenter has some DNS resolving issues

[kostasaidonis]

Yes thank you alot !!! i changed my dns servers and all work fine!!!!

[nkhoangvu]

How did you change your DNS servers? I am using Debian VPS on Digital Ocean and I don't know how to change the DNS Servers. Thank you,

[spoidyjan]

hello,
You can edit the /etc/resolv.conf file and add the DNS addresses you want to use, like Google's (8.8.8.8 and 8.8.4.4). After that, restart your network service.