@brerrabbit585 wrote:
I assume where people have said C5 they actually mean C4.
Yarp 
I guess C4 in relation to mail subconsciously feels wrong, and therefore gets overwritten by a more innocuous alpha-numeric combo 
@brerrabbit585 wrote:
I assume where people have said C5 they actually mean C4.
Yarp
I guess C4 in relation to mail subconsciously feels wrong, and therefore gets overwritten by a more innocuous alpha-numeric combo