Login to /webmail works, clients login fails

First, in the WebHost Manager, click Main >> Server Configuration >> Tweak Settings and click Save without making any changes, to make sure that valid configuration values are written to the php.ini files used by the Webmail clients. Try logging in to see if this has any effect on the problem.

Next, make sure that the user is listed in only one file in /var/cpanel/users:

Code:

# grep $USER /var/cpanel/users/*

The user should be mentioned in only one file. Next, make sure that there is a passwd and shadow file for the domain:

Code:

# ls -alh /$HOME/$USER/etc/$DOMAIN/

View the contents of the domain's passwd and shadow file and make sure that the user is listed in both.

In my examples above, the variables are defined as follows:

• $HOME = the home directory, usually /home but not always
• $USER = the cPanel username
• $DOMAIN = the domain name in question

There can be different reasons for the behavior you described, and we can usually correct this type of issue relatively quickly if you submit a ticket.

 

Can you also try running (for anyone in the future who has this issue) the following command:

Code:

/scripts/whoowns domain.com

Above please replace domain.com with the domain name for the account that isn't working. I've seen people manually add a domain to /var/cpanel/users/username file before and it still isn't properly owned, which causes it to fail on the whoowns check for the domain. That's why I always run "/scripts/whoowns domain.com" first before any other commands for a non-working email domain.

Next, if you can post the support ticket ID# here, that would be helpful for us to check what the resolution happened to be.

 

You cannot directly edit /etc/userdomains file without it possibly reverting whenever /scripts/updateuserdomains runs or during certain other processes. As such, this would only be a temporary bandage to an issue with your domain being owned by the wrong user.

If your domain is showing that wrong ownership, first try moving all these files and running /scripts/updateuserdomains afterward:

Code:

mv /etc/userdomains /etc/userdomains.bak
mv /etc/domainusers /etc/domainusers.bak
mv /etc/trueuserdomains /etc/trueuserdomains.bak

Again afterward, then you would run:

Code:

/scripts/updateuserdomains

If the domain is still improperly owned, please go to /var/cpanel/users location and check for the domain name there:

Code:

grep domain.com /var/cpanel/users/*

If it is showing the wrong ownership, remove the domain from the improperly owned file.

Alternatively, if it is showing the wrong ownership due to having previously been the hostname, please go to WHM > Change Hostname and re-change the hostname by following all the steps to do so. Also, go to /var/cpanel/userdata/nobody location and ensure that the domain isn't listed there only the hostname is listed for any files.

 

The details I just provided above (here at http://forums.cpanel.net/f43/login-webmail-works-clients-login-fails-194091.html#post1008341) about moving the various /etc domain files, and then running /scripts/updateuserdomains would be the process to first try to fix it.

If that doesn't fix it, then check /var/cpanel/users/username file to ensure the domain is properly listed there.