Testing customised emails?

Are you referring to using a customized e-mail template for bandwidth limit notifications?

What type of data or information are you looking to add into the e-mails for bandwidth limit notifications?

For reference, via root SSH access, here are a few steps that may be used to create "local" (customizable) copies of the bandwidth limit e-mail templates (stored within "/var/cpanel/templates/"):

Code:

# cp -pRv /usr/local/cpanel/src/templates/admin_bandwidth_limit /usr/local/cpanel/src/templates/bandwidth_limit /var/cpanel/templates
# cp -pv /var/cpanel/templates/admin_bandwidth_limit/main.default /var/cpanel/templates/admin_bandwidth_limit/main.local
# cp -pv /var/cpanel/templates/bandwidth_limit/main.default /var/cpanel/templates/bandwidth_limit/main.local

The template files with names ending in ".default" should remain as-is; any customizations should be applied to a copy of the stock-default file that is renamed from ".default" to ".local" such as what is seen in the following example listing:

Code:

# find /var/cpanel/templates/*bandwidth_limit
/var/cpanel/templates/admin_bandwidth_limit
/var/cpanel/templates/admin_bandwidth_limit/main.default
/var/cpanel/templates/admin_bandwidth_limit/main.local
/var/cpanel/templates/bandwidth_limit
/var/cpanel/templates/bandwidth_limit/main.default
/var/cpanel/templates/bandwidth_limit/main.local

Additional reference: cPanel Forums - View Single Post - Possible to edit bandwidth notification emails?

 

Feature requests may be posted one per unique thread in the following area: Feature Requests for cPanel and WHM - cPanel Forums

 

I believe this might be a good feature request (i.e., showing the month's estimated bandwidth transfer usage in contrast to the account's bandwidth transfer limit); I would consider posting the idea in the following forums area: Feature Requests for cPanel and WHM - cPanel Forums

I believe it is sufficient to setup only the custom template ending in the suffix of ".local"; however, I usually recommend retaining the extra copy of the ".default" template as a backup reference and to quickly compare against (e.g., via the CLI utility "diff") as it would be more accessible being in the same parent directory path (within "/var/cpanel/templates/"). In addition, by having a separate copy of the default template it is easier to compare differences between an existing or older default template and future revisions of the default template and therefore more accurately know what, if any, changes may be needed in the customized local template, more so than if the only copies available are the local customization and the stock-default in the source templates.

Example commands for comparing differences (via root SSH access):

Code:

# diff -us /var/cpanel/templates/bandwidth_limit/main.default /usr/local/cpanel/src/templates/bandwidth_limit/main.default
# diff -us /var/cpanel/templates/bandwidth_limit/main.default /var/cpanel/templates/bandwidth_limit/main.local
# diff -us /usr/local/cpanel/src/templates/bandwidth_limit/main.default /var/cpanel/templates/bandwidth_limit/main.local