Failed in send_via_sendgrid router

[Neriton Dias]

Boa tarde, o meu servidor estava funcionando perfeitamente até que depois que instalei o CSF não consigo mais enviar emails. Os emails ficam na fila do do EXIM, porem quando tento entregar manualmente aparece a seguinte mensagem:

LOG: MAIN
cwd=/usr/local/cpanel/whostmgr/docroot 4 args: /usr/sbin/exim -v -M 1cvqiz-0000P3-Q7
delivering 1cvqiz-0000P3-Q7
LOG: host_lookup_failed MAIN
no IP address found for host smtp.sendgrid.net
LOG: MAIN
== [email protected] R=send_via_sendgrid defer (-32): lookup of host "smtp.sendgrid.net" failed in send_via_sendgrid router

Como podem ver estou usando sendgrid com sender, porem com nenhuma configuração ele envia novamente pelo sendgrid, somente quando deixo o envio de emails diretamente pelo servidor. Alguma resposta para isso?


ENGLESH


Good afternoon, my server was working perfectly until after I installed the CSF I can not send emails anymore. The emails are in the queue of the EXIM, but when I try to deliver manually, the following message appears:

LOG: MAIN
cwd=/usr/local/cpanel/whostmgr/docroot 4 args: /usr/sbin/exim -v -M 1cvqiz-0000P3-Q7
delivering 1cvqiz-0000P3-Q7
LOG: host_lookup_failed MAIN
no IP address found for host smtp.sendgrid.net
LOG: MAIN
== [email protected] R=send_via_sendgrid defer (-32): lookup of host "smtp.sendgrid.net" failed in send_via_sendgrid router

As you can see I'm using sendgrid with sender, but with no configuration it sends again via sendgrid, only when I leave the sending of emails directly by the server. Any answers to this?

 

[cPanelMichael]

Good afternoon, my server was working perfectly until after I installed the CSF I can not send emails anymore. The emails are in the queue of the EXIM, but when I try to deliver manually, the following message appears:

Hello,

This suggests the issue is related to your CSF configuration. You may find the following threads on the CSF support forums helpful:

CSF Blocking SMTP to Sendgrid - ConfigServer Community Forum
Random SMTP Blocks of Well Known Providers - ConfigServer Community Forum

Thank you.

Translation:

Olá,

Isso sugere que o problema está relacionado à configuração do CSF. Você pode encontrar os seguintes tópicos nos fóruns de suporte do CSF úteis:

CSF Blocking SMTP to Sendgrid - ConfigServer Community Forum
Random SMTP Blocks of Well Known Providers - ConfigServer Community Forum

Obrigado.