Mark,
> Hi, after upgrading from 1.5.2 to 1.5.3 the reply
> button and associated email section is missing.
>
> I double checked the Manage Email Accounts link and
> there is still an email address associated with the
> project. Is there anything else I should check for?
>
Maybe your configuration settings got overwritten? Go to:
Administration > General Setup
And enable the "Email Integration Feature" option and hit the "Update
Setup" button.
After doing that, check if the button/section are back in there.
--Joao
