On 01/27/12 10:35, Stephen Liu wrote: > Squirrelmail is running on a VM (guest). It can be contacted on the > host by running; > > http://ip/webmail > > But unable to contact it running: > http://server1.domain.com/webmail Hello Stephen, with "ip" I assume you mean the numerical IP address. Please state the exact error (including error message, if there is any) you get, otherwise it cannot be more than guesswork. Anyway, I can *guess* two potential issues here: (a) DNS mapping for the server domain name to the ip address. If the error messsage in the browser is something like "The server at server1.domain.com can't be found, because the DNS lookup failed" (example from Chrome here), this is the problem. Check if the domain name correctly resolves to the server IP address *at the client*. (b) Named virtual host in the HTTP server configuration. If you get other content in the browser instead of the webmail interface, this may be the problem. Check if there is perhaps the wrong virtual host configured for that domain name in the server configuration. Regards, Juergen. -- Juergen Nickelsen <juergen.nickelsen@xxxxxxxxxxxx> Freie Universitaet Berlin, Zentraleinrichtung fuer Datenverarbeitung Fabeckstrasse 32, 14195 Berlin, Telefon +49.30.838-50740 ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 ----- squirrelmail-users mailing list Posting guidelines: http://squirrelmail.org/postingguidelines List address: squirrelmail-users@xxxxxxxxxxxxxxxxxxxxx List archives: http://news.gmane.org/gmane.mail.squirrelmail.user List info (subscribe/unsubscribe/change options): https://lists.sourceforge.net/lists/listinfo/squirrelmail-users