Re: Turn on/off IMAP/POP access?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Anders Norrbring wrote, at 10/07/2007 07:06 AM:
> Is there a way to disable a specific user's access to POP and IMAP in 
> Cyrus? I still want the mail to be delivered to the mailboxes (done via 
> LMTP), but I would like to turn off the user from getting the mail.
> 
> In case you wonder, it's for a pay system, so if they don't pay, the 
> don't get access.

I would imagine that the Cyrus way would be to change the ACL on the 
user's mailbox, using cyradm (or Cyrus::IMAP::Shell, in a perl script):

List ACLs:

  localhost> lam user.bob
  bob lrswipkxtecda

Delete ACLs:
  localhost> dam user.bob bob read

List again, to confirm ACLs:
  localhost> lam user.bob


Now bob can't read his INBOX, and will get a message like the following 
when he tries (this is from Thunderbird):

"The current command did not succeed. The mail server responded: Mailbox 
does not exist."

Note that subfolders are still available. Denying access to the INBOX 
could be enough of an inconvenience to get the user's attention.

To restore access to the INBOX:

  localhost> sam user.bob bob all

You can also apply the ACL to all subfolders, so they can't access anything:

  localhost> dam user.bob.* bob read

To restore access to all subfolders:

  localhost> sam user.bob.* bob read

This approach seems preferable to deleting the password, so you or the 
user won't have to reset it.

For information on setting ACLs, see the cyradm man page.

----
Cyrus Home Page: http://cyrusimap.web.cmu.edu/
Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki
List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html

[Index of Archives]     [Cyrus SASL]     [Squirrel Mail]     [Asterisk PBX]     [Video For Linux]     [Photo]     [Yosemite News]     [gtk]     [KDE]     [Gimp on Windows]     [Steve's Art]

  Powered by Linux