Problem with Webmail-URL Regex
When trying to add the following webmailer URL: https://webmail.kunden-server.org/imp/login.php?server=server32
under System Config -> E-Mail -> Webmail-URL I get the following error message: ERROR
webmail_url_error_regex webmail_url_error_regex
Please check the REGEX used in that section. The above URL is by all means a valid URL. :) (The parameter helps to preselect the correct mailserver on my multi-server HORDE setup.)