Hi, I've been working on customizing standard_error_message to send me email when an error occurs. I setup a MailHost, which I called "MailHost" :-) in the root Zope folder. This code works fine from a regular DHTL document: <dtml-sendmail mailhost="MailHost"> To: Andrew Wilcox <circle@gwi.net> From: Zope Service <circle@gwi.net> Subject: ***Error An error occured. </dtml-sendmail> However, when I tried it in standard_error_message, it didn't work. (What I got was the standard Zope error screen, instead of my modifications). I was able to get to work by using the smtphost attribute instead: <dtml-sendmail smtphost="mail.myisp.com"> To: Andrew Wilcox <circle@gwi.net> ... However, I was curious why it couldn't find my MailHost from inside the error routine. Thanks! Andrew