In message <2a0d3251-10a1-4903-8689-2d190e144...@dukhovni.org> Viktor Dukhovni writes: > > On Jan 30, 2016, at 8:03 PM, Curtis Villamizar <cur...@orleans.occnc.com> > > wrote: > > > > I'm asking a little advice. > > > > On most of my hosts mail is generated for root and then canonicaled to > > root@fqdn and is relayed to the MSA on another host. This is by > > design. > > > > relayhost = msa-fqdn > > > > There is an alias on the originating host for root but it doesn't seem > > to expand there. If that could be fixed, then the rest doesn't matter. > > Aliasing root on null-clients is explained in: > > http://www.postfix.org/MULTI_INSTANCE_README.html#split
OK. This > Perhaps STANDARD_CONFIGURATION_README.html should also cover this. > > http://www.postfix.org/STANDARD_CONFIGURATION_README.html#null_client Null client seems good for web servers and other servers not involved in forwarding or delivering email. Thanks. I'll need more config since the MSA will want a client cert and sasl-auth. btw- BSD jails don't have a loopback, only numbered interfaces. Would than mean using "inet_interfaces = " (empty). > That example is at present more minimal, but global recipient aliasing > via virtual(5) is covered in ADDRESS_REWRITING_README.html: > > http://www.postfix.org/ADDRESS_REWRITING_README.html#receiving > http://www.postfix.org/ADDRESS_REWRITING_README.html#virtual I saw this but I'm not sure I got the config quite right. I think what I need is: # destination domains and virtual alias domains mydestination = hash:$config_directory/my-domains remote_destination = pcre:$config_directory/pcre-domains virtual_alias_domains = $mydestination $remote_destination # local users (comment out if empty) and virtual alias users #local_alias_maps = hash:$config_directory/local-aliases remote_alias_maps = hash:$config_directory/remote-aliases alias_database = $local_alias_maps $remote_alias_maps alias_maps = $local_alias_maps virtual_alias_maps = $remote_alias_maps local_recipient_maps = hash:$config_directory/local-users local-aliases: (remove root, spam, ..., anything mapping to root, spam, ...) (strictly local aliases - none in my case) remote-aliases: root: ad...@some.where.tld spam: spam.catc...@some.where.tld ... (anything mapping to root, spam, ...) Note: local-users matches the recipients known to cyrus imapd. (and of course config_directory = /usr/local/etc/postfix). Since the goal is to catch root@*.domain.tld by using the bare word root on the lhs in remote-aliases and a pcre to put *.domain.tld in virtual_alias_domains this should work. Me thinks. I think this will work and will try it when I get a chance (on a test domain first). Unless someone tells me it won't work. > -- > Viktor. Curtis btw- I think this would also be doable in sendmail address rewriting rules (just about any rewrite is doable) but like writing assembly language code, I'd rather not be pursuing such a solution.
