David Hertenstein
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Articles
Recent activity by David Hertenstein-
Mailman 2.2+ error when performing News Gateway sync
Symptoms Mailman has the ability to sync with external News applications via the NNTP protocol. Since the upgrade to Mailman 2.2.0, the NNTP sync gives the following error: Traceback (most recent ...
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How to set the Primary Website on an IP address
Introduction When a domain does not have an SSL certificate on the server and an HTTPS request is made to the domain, the SSL certificate that is returned from the server will be the domain marked ...
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Apache Access Logs empty after installing EA-NGINX
Question After installing EA-NGINX on my server, the Apache Access Logs for all of my domains remain empty. Attempting to download or view the Access Logs in my cPanel gives empty files as well. ...
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NSEC3 data for a domain is not synced across DNS Cluster members
Symptoms After changing the NSEC3 data in the DNSSEC configuration on a domain, it is observed that the changes are not synced to the DNS Cluster members. Description A sync performed by the DNS ...
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AutoSSL will not issue an Addon Domain's SSL if the primary domain is using a Wildcard SSL and the linking subdomain fails DCV
Symptoms When you create an Addon Domain, a subdomain is created on the Primary Domain to link the domain to the cPanel account. If the Primary Domain uses a Wildcard SSL certificate, this new subd...
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Invitations from events in the CalDAV Calendar have a random set of numbers
Symptoms After creating an event in RoundCube on the CalDAV Calendar, and including a Participant that has their email hosted remotely, the email that is received has the invitation along with a ra...
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How to Fix Mailbox Permissions using WHM
Introduction Occasionally after a migration from another server, your users' mailbox permissions may be incorrect. This can cause issues with sending and/or receiving email. Procedure Access WH...
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cpanel-p0f package is marked as malicious by some Antivirus Vendors
Symptoms When performing a security scan of your server, some antivirus applications may determine that files provided by the cpanel-p0f, or the cpanel-p0f package overall, to be malicious. Specif...
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Restoring the ".latest" symlink created when RoundCube is updated as the database results in the next update backing up the symlink instead of the database
Symptoms When RoundCube is updated, a backup of the current RoundCube database is created first. To help identify which is the latest backup, a symlink to the latest backup is created like: test.r...
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WP Toolkit gives "Allowed memory size of ### bytes exhausted"
Symptoms When running various tasks in "WP Toolkit," such as installing a site or checking for updates, it fails with an error similar to the following. PHP Fatal error: Out of memory (allocated 6...