This article covers the complete procedure for updating Plesk Obsidian to the latest build.

This article covers steps to fix Error occured while performing sub-action 'UpgradeZip' in Plesk. In fact, this is as a result of Anti-virus solution(s) blocking the Plesk upgrade process.

This article covers how to configure Postfix on the Plesk server on Google Cloud.

Note: any customization made in Postfix configuration can be overwritten by Plesk update (for example, in case of bug fix, when configuration files are updated), Plesk upgrade or by mchk utility, which resets default mail server configuration.

This article covers tips to fix Plesk SASL authentication failure error. In fact, the SASL authentication failed messages are from the remote server. It's saying that there's a process somewhere on, or behind, your IP address that is pounding that server trying to guess passwords, in order to send spam.

This article covers steps to follow to configure MailEnable on plesk GCP. 

This article covers Plesk DNSPROBE FINISHED ERROR which can happen as a result of BIND misconfiguration. To Repair DNS for domains, run the below command:

$ plesk repair dns