Re: [Dovecot] Special user

2010-02-17 Thread Dennis Guhl

Daniel L. Miller schrieb:

[..]

Example:  accountspaya...@mydomain.com - is an alias for 
j...@mydomain.com, j...@mydomain.com, and j...@mydomain.com.  However - 
any mails sent (from a particular client software) should all only show 
"accountspayable" as the sender.


If you yust want to appear like comming to your clients with 'From: 
' it might be the easiest to define a 
new identity in your MUA with accountspaya...@mydomain.com for your 
email address.


Else you create accountspaya...@mydomain.com as a normal user but 
prohibit him to login with imap or pop (like Timo suggested). In 
this case you can also implement a public mailbox with shared flags.


[..]

Dennis


Re: [Dovecot] Special user

2010-02-16 Thread Timo Sirainen
On 16.2.2010, at 22.11, Daniel L. Miller wrote:

> Thanks - but that wasn't my question.  I already have the distribution side 
> solved via simple alias expansion.  The question is - and I'm probably 
> overthinking this as usual - can I setup a user account for SMTP 
> authentication purposes, which does not let me log in for IMAP/POP3 use?

Maybe the same way http://wiki.dovecot.org/Authentication/RestrictAccess 
explains you could prevent IMAP access?



Re: [Dovecot] Special user

2010-02-16 Thread Daniel L. Miller

Mark Sapiro wrote:

On 11:59 AM, Daniel L. Miller wrote:
  

I want to have a valid username/password for an account for sending
purposes - but when receiving this is an alias that broadcasts to
several users.

Example:  accountspaya...@mydomain.com - is an alias for
j...@mydomain.com, j...@mydomain.com, and j...@mydomain.com.  However -
any mails sent (from a particular client software) should all only show
"accountspayable" as the sender.

How would I implement this?  I'm asking here because Dovecot serves as
the authentication mechanism for my SMTP server (Postfix) via LDAP lookups.




I would do this with a Mailman mailing list (of course I'm a Mailman
developer, and as they say, when your only tool is a hammer, everything
looks like a nail - YMMV)

If you had Mailman installed you just set up your
accountspaya...@mydomain.com list as a Mailman 'anonymous' list. Then
any mail to accountspaya...@mydomain.com is distributed to the list
members From: accountspaya...@mydomain.com.
  
Thanks - but that wasn't my question.  I already have the distribution 
side solved via simple alias expansion.  The question is - and I'm 
probably overthinking this as usual - can I setup a user account for 
SMTP authentication purposes, which does not let me log in for IMAP/POP3 
use?


--
Daniel



Re: [Dovecot] Special user

2010-02-16 Thread Mark Sapiro
On 11:59 AM, Daniel L. Miller wrote:
> 
> I want to have a valid username/password for an account for sending
> purposes - but when receiving this is an alias that broadcasts to
> several users.
> 
> Example:  accountspaya...@mydomain.com - is an alias for
> j...@mydomain.com, j...@mydomain.com, and j...@mydomain.com.  However -
> any mails sent (from a particular client software) should all only show
> "accountspayable" as the sender.
> 
> How would I implement this?  I'm asking here because Dovecot serves as
> the authentication mechanism for my SMTP server (Postfix) via LDAP lookups.


I would do this with a Mailman mailing list (of course I'm a Mailman
developer, and as they say, when your only tool is a hammer, everything
looks like a nail - YMMV)

If you had Mailman installed you just set up your
accountspaya...@mydomain.com list as a Mailman 'anonymous' list. Then
any mail to accountspaya...@mydomain.com is distributed to the list
members From: accountspaya...@mydomain.com.

-- 
Mark Sapiro The highway is for gamblers,
San Francisco Bay Area, Californiabetter use your sense - B. Dylan



[Dovecot] Special user

2010-02-15 Thread Daniel L. Miller
Not sure what to call this - I'm actually working out the details as I 
type this.


I want to have a valid username/password for an account for sending 
purposes - but when receiving this is an alias that broadcasts to 
several users.


Example:  accountspaya...@mydomain.com - is an alias for 
j...@mydomain.com, j...@mydomain.com, and j...@mydomain.com.  However - 
any mails sent (from a particular client software) should all only show 
"accountspayable" as the sender.


How would I implement this?  I'm asking here because Dovecot serves as 
the authentication mechanism for my SMTP server (Postfix) via LDAP lookups.


--
Daniel