Handling Case Sensitive Emails In Exim

In exim if you want to handle case sensitive eamil address ( local parts only not domain part),then you can use locally_caseless option.

Senario :

If you want to treat Selva@hiox.com, selva@hiox.com as diffrent mailids the just edit exim.conf and put :

locally_caseless = false

save exim.conf file and restart the exim server