Sometimes when trying to pass characters in a CodeIgniter url it causes the error - 'The URI you submitted has disallowed characters.' Here is my fix.

Outlook has issues when using the ul tag with bullet points. They just don't appear! So the following in an html email template won't work in outlook.

Here is some basic code which will allows you to embed html inside an email, with the use of php. If can be added to a class function very easily.