[PLUG] postfix mail sever, strange spec
knura at yahoo.com
Mon Aug 11 15:13:46 IST 2008
On Monday 11 Aug 2008, irfan attar wrote:
> hi all,
> i have mail server requirement as follows
> priority a -> 1. mail server should run on different port , not
> on 25
> # this requirement i have completed in postfix.
> priority c -> 2. there will be only two mail id a at example.com
> and b at example.com.
> # i have created only two email id.
> priority c -> 3. a at example.com will only send mail to
> b at example.com.
> # please help here.
> priority c -> 4. b will only receive but will not reply
You have not stated whether the postfix box is a dedicated server wth no
local user login a and b. Restrict outbound mail with SASLAUTH.
Instead of using PAM, you may have to create your own authorized user
db. I think this can be done, search the postfix mailing list archive.
> #help me again
> priority a -> 5. a at example.com will be used multiple places
> and mail will be send at time. all such mails should be accepted. it
> should not go to spam.
AFAIK, any number of users can set their From header to whatever they
want in the MUA. In your MUA set your From header to a at example.com
> # this is more important
> priority b -> 6. mail from & to any other domain should not be
Check the relay domain parameters for outbound mails. IIRC, postfix
supports regular expression matching. Inbound it does not matter if
this server is on a local net.
> # this is also important
> i have completed 1st and 2nd requirement .. Any idea how to do it in
> postfix or any other FOSS mail server.
Not sure what you are asking. In the begining of your post, you claim
you have already done 1 and 2 with postfix.
-- Arun Khan
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