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ALERT: exim paniclog /var/log/exim/paniclog has non-zero size, mail system possibly broken

If you receive this alert: "ALERT: exim paniclog /var/log/exim/paniclog has non-zero size, mail system possibly broken" after you upgraded Directadmin version, here we will let you...

https://help.poralix.com/articles/directadmin-alert-exim-paniclog-var-log-exim-paniclog-has-non-zero-size

Autoresponders in RoundCube

I've got a Directadmin server with Exim+Dovecot+RoundCube. Is there a way to let users create autoresponder via webmail?

https://help.poralix.com/articles/creating-autoresponder-via-webmail-in

Directadmin + Exim + Dovecot + Sieve + Roundcube

A step-by-step How-To on the subject is inside. With that you'll learn how to configure da_exim and da_dovecot to use Sieve email filters, and how to configure roundcube to manage the rules.

https://help.poralix.com/articles/directadmin-exim-dovecot-sieve-roundcube

Domains with External Email

If you want to use Gmail/HotMail/OutLook/other external mail service for your domain which is hosted on a Directadmin server you should disable "Local Mail Server" option for it.

https://help.poralix.com/articles/directadmin-domains-with-external-email

Exim error: tls_post_process_client_hello no shared cipher

Should you see any TLS/SSLrelated errors "tls_post_process_client_hello:no shared cipher" in Exim's logs the reason might be still the same. Check the details here

https://help.poralix.com/articles/exim-error-tls-post-process-client-hello-no-shared-cipher

Exim or Dovecot quotas with Pigeonhole

As soon as you enable Pigeonhole with Exim and Dovecot you get email quotas not working any longer. And here is a way how to enable them back with Dovecot.

https://help.poralix.com/articles/exim-quotas-and-pigeonhole

Fixing SSL routines error SSL23_GET_CLIENT_HELLO:unknown protocol

If PHP scripts running under an old version of the language fail to connect to SMTP server under Directadmin, and in logs can you see lines containing "TLS error on connection from...

https://help.poralix.com/articles/fixing-ssl-routines-error-ssl23-unknown-protocol-exim

How to change email address from which Directadmin sends emails

I want Directadmin to send emails from admin@domain.com instead of admin@hostname.domain.com. How can I do it?

https://help.poralix.com/articles/how-to-change-admin-email-address-in-directadmin

How to completely remove Dovecot from a Directadmin server

It is possible to use directadmin without installing/using POP3/IMAP servers. It's Dovecot which adds support of POP3/IMAP on a Directadmin server. And here you can learn how to completely

https://help.poralix.com/articles/how-to-completely-remove-dovecot-from-directadmin-server

How to install rspamd on DirectAdmin server?

I know DirectAdmin supports Rspamd spam filtering system. How to install it on a Linux server with the control panel?

https://help.poralix.com/articles/how-to-install-rspamd-on-directadmin

How to patch exim.conf with DirectAdmin and custombuild

I want to modify exim.conf, but it gets overwritten every time when I update it with DirectAdmin. What can I do to solve it?

https://help.poralix.com/articles/how-to-patch-eximconf-with-directadmin-custombuild-on-every-run

Never use whitelist_domains and whitelist_senders on DirectAdmin servers

Why is that a bad idea to use whitelist_domains and whitelist_senders on DirectAdmin servers? Check the article to learn details.

https://help.poralix.com/articles/never-use-whitelist-domains-and-whitelist-senders-on-directadmin-servers

Protect Roundcube with Google reCaptcha

Google's reCaptcha installed as a plugin for Roundcube is a good way to protect your server against brute-force attacks on a webmail. Here you can find a guide on how to enable it on...

https://help.poralix.com/articles/protect-roundcube-with-google-recaptcha-directadmin-server

RainLoop Webmail for Directadmin. Autoinstall script.

Want to install RainLoop on Directadmin server an easy way? We have a solution for you. Please check it here...

https://help.poralix.com/articles/rainloop-webmail-for-directadmin-server-autoinstall-script

Rspamd Web UI as a plugin for DirectAdmin

Rspamd, the fast, free and open-source spam filtering system, goes with a web interface, which provides basic functions for setting metric actions, scores, viewing statistic and...

https://help.poralix.com/articles/rspamd-web-ui-as-directadmin-plugin

DirectAdmin Knowledge Base and Support

DirectAdmin is a web panel for a simple administration of both virtual and dedicated servers. DirectAdmin is faster, safe and more powerful than any other CP. And we know how to customize and support it.

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