Re: [exim] Help needed with router configuration [SOLVED]

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Συντάκτης: Drav Sloan
Ημερομηνία:  
Προς: Mike Clarke
Υ/ο: exim-users
Αντικείμενο: Re: [exim] Help needed with router configuration [SOLVED]
Mike Clarke wrote:
> I appreciate that my use of fetchmail and exim to route my incoming mail
> locally may not be ideal and is something of a sledgehammer to crack a
> nut but it fits my needs very well and has normally performed without
> problems. In order to reduce spam when purchasing online I like to use
> unique email names so if I'm buying from somesupplier.example I'll give
> my email name as mike-somesupplier@ so I know who to blame and
> blacklist if I get spam to that name. To avoid having to keep
> reconfiguring my mail system every time I use a new address I wanted
> something which would route all these throwaway names to the
> appropriate user's mailbox and found that exim was very good for this
> with it's ability to handle wildcards in alias names.


I've done this without the use of fetchmail:

suffixed_user:
driver = redirect
check_local_user
file = $home/.suffixrc
local_part_suffix = -*
allow_filter
allow_fail
no_verify
file_transport = address_file
directory_transport = dravs_suffix_maildir

The use then has to create a .suffixrc in their home dir to activate this
address. Mine contains:

--- BEGIN ---
# Exim Filter

if $local_part_suffix contains "-" then
    # note that the save path here is for maildir, you will probably want to
    # remove the trailing / to make it an mbox delivery. The lc/substr
    # stuff lowercases the folder name and takes the suffix part of the
    # address.
    save "$home/.folders/${lc:${substr_1:$local_part_suffix}}/"
endif 


# paranoia
if not delivered then 
    save $home/.mail/anomalous/ 
endif
--- END ---


This means I can create any email I want just by adding a hypen and a new
mailbox name for the new address, and the address will then deliver to that
mailbox.

Regards

D.