I just upgraded my Zope from 2.5.1 to 2.6.0 and started receiving this error message from some dtml-sendmail code: Error Type: TypeError Error Value: an integer is required No traceback is given. Here's my original DTML-METHOD <dtml-sendmail mailhost="Mailhost"> To:<dtml-var To> From:<dtml-var From> Date:<dtml-var "_.DateTime()"> Subject:<dtml-var Subject> <dtml-var Message> </dtml-sendmail> I toyed with it for a few hours and the only thing I could conclude was that it doesn't like the Date value (it wants an int, as you can see above), and if I remove the Date field (which isn't required anyway (or is it now?) ) I'm left with the following error message: Error Type: NameError Error Value: global name 'localzone' is not defined I've tried to find the DTML-Sendmail code in the python libraries to see if I could figure out what it wants, but haven't found it yet. Can anyone toss me a clue as to the possible cure/cause for this? D