Template:Mail

{{#if: Template

 | {{#if: Example
   |  {{#if: mail Example | mail Example | mail Example }} 
   | {{#switch: Template
     | User 
     | User talk = [[ Special:EmailUser/{{#titleparts: Mail|1}} | mail me ]]
     | #default = Template:Error
   }}
 }}
 | Template:Error

}}

Template documentation[create] [purge]

Editors can experiment in this template's sandbox (create | mirror) and testcases (create) pages.
Add categories to the /doc subpage. Subpages of this template.