implement subaddressing defining a router in ROUTERMIDDLE

[enboig]

I have tried to modify exim.conf to accept subaddressing ([email protected] to [email protected]); but cpanel overwrites my changes.

How could I write a "new router" to redirect addesses containging subaddressing to the correct account?

Thanks.

 

[cPanelMichael]

I have tried to modify exim.conf to accept subaddressing ([email protected] to [email protected]); but cpanel overwrites my changes.

Hello

To clarify, did your custom changes work until overwritten? If so, ensure you use the "Advanced Editor" in "WHM >> Exim Configuration Manager". This will ensure the changes are preserved. Also, please see this feature request:

Email sub-addressing (plus addressing)

Thank you.

 

[enboig]

Finally I added it at "Section: PRENOALIASDISCARD", I copied the router "virtual_user" which is just above just adding support for suffixt:

virtual_user_suffix:
driver = accept
headers_remove="x-spam-exim"
domains = +user_domains
require_files = "+${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch*{/etc/userdomains}{$value}}}{$value}}}}/etc/$domain/passwd"
condition = ${if eq {${lookup {$local_part} lsearch {${extract{5}{:}{${lookup passwd{${lookup{$domain}lsearch*{/etc/userdomains}{$value}}}{$value}}}}/etc/$domain/passwd}}}{} {false}{true}}
transport = virtual_userdelivery
local_part_suffix = +*
local_part_suffix_optional


It works, but I would have preferred a more elegant way of doing it.

 

[cPanelMichael]

I am happy to see you were able to find a solution. Thank you for posting the instructions to this thread.