Newbie here so just wanted to confirm something before I try it.. do not wish to break a live service. 
Using WHM 11.23.2 cPanel 11.23.6-R26866 on CENTOS Enterprise 5.2 i686
I'm looking at adding local-part suffix/subaddressing into our Exim config, via the 'Advanced Editor'
I have not used the Advanced editor before and if I add the necessary code for the subaddressing, which box shall I add this in, and if I get it wrong, how easy it is to remove it? I am looking at adding + i and . for local part suffixing.. anyone here done any of this - are there any examples of the necessary code that anyone can share?
(Yes, I have read the EXIM config documentation, just wanted to ensure I was doing things right within WHM)
I am presuming that anything I add into the editable boxes in Advanced Editor will not over-write the rest of the exim config file?
Using WHM 11.23.2 cPanel 11.23.6-R26866 on CENTOS Enterprise 5.2 i686
I'm looking at adding local-part suffix/subaddressing into our Exim config, via the 'Advanced Editor'
I have not used the Advanced editor before and if I add the necessary code for the subaddressing, which box shall I add this in, and if I get it wrong, how easy it is to remove it? I am looking at adding + i and . for local part suffixing.. anyone here done any of this - are there any examples of the necessary code that anyone can share?
I am presuming that anything I add into the editable boxes in Advanced Editor will not over-write the rest of the exim config file?