Re: Restrict access to a single client device

2013-02-01 Thread Ram
On 02/01/2013 01:20 AM, Dale J Chatham wrote: You use SMTP authentication through postfix or sendmail. Google [ mail authentication relay ] and you should find lots of howtos. I'm setting it up to use a sasldb to authenticate external users in order to keep them apart from UNIX users. Be

Need guidelines on how to migrate a Cyrus-Imapd server

2013-02-01 Thread Thibault Le Meur
Hello, I'm trying to migrate a Cyrus-Imapd serveur running on an old machine to a new virtual machine environement and I'd like to have to guidelines on how to proceed. I've first thought about using the Cyrus-Imapd replication feature, but the first import using sync_client was causing he

Is it OK for users to use either of a pair of replicated servers ?

2013-02-01 Thread John
Hello, I have just set up a second server for a small email group and I now have replication working between them. I was very happy to note that it replicates both ways. My use-case is basically this: to have two servers, one acting as a primary and another as a backup. The primary will be the

Re: Restrict access to a single client device

2013-02-01 Thread Marc Patermann
Ram schrieb (01.02.2013 10:01 Uhr): On 02/01/2013 01:20 AM, Dale J Chatham wrote: You use SMTP authentication through postfix or sendmail. Google [ mail authentication relay ] and you should find lots of howtos. I'm setting it up to use a sasldb to authenticate external users in order to

Re: Restrict access to a single client device

2013-02-01 Thread Adam Tauno Williams
On Fri, 2013-02-01 at 14:31 +0530, Ram wrote: On 02/01/2013 01:20 AM, Dale J Chatham wrote: You use SMTP authentication through postfix or sendmail. Google [ mail authentication relay ] and you should find lots of howtos. I'm setting it up to use a sasldb to authenticate external users

Re: Need guidelines on how to migrate a Cyrus-Imapd server

2013-02-01 Thread Adam Tauno Williams
On Fri, 2013-02-01 at 10:43 +0100, Thibault Le Meur wrote: I'm trying to migrate a Cyrus-Imapd serveur running on an old machine to a new virtual machine environement and I'd like to have to guidelines on how to proceed. I've first thought about using the Cyrus-Imapd replication feature, but

Re: Is it OK for users to use either of a pair of replicated servers ?

2013-02-01 Thread Adam Tauno Williams
On Fri, 2013-02-01 at 10:01 +, John wrote: Hello, I have just set up a second server for a small email group and I now have replication working between them. Great. I was very happy to note that it replicates both ways. It does??? What version is this? My use-case is basically this:

Re: Is it OK for users to use either of a pair of replicated servers ?

2013-02-01 Thread John
On 01/02/13 11:18, Adam Tauno Williams wrote: On Fri, 2013-02-01 at 10:01 +, John wrote: Hello, I have just set up a second server for a small email group and I now have replication working between them. Great. I was very happy to note that it replicates both ways. It does??? What

Re: Need guidelines on how to migrate a Cyrus-Imapd server

2013-02-01 Thread Thibault Le Meur
Hi, Thanks for your answer. Le 01/02/2013 12:17, Adam Tauno Williams a écrit : On Fri, 2013-02-01 at 10:43 +0100, Thibault Le Meur wrote: Are you sure that duplicate suppression was enabled on the replica? Yes I'm sure, and a simple find have quickly confrimed this. find . -type f -a \!

Re: Need guidelines on how to migrate a Cyrus-Imapd server

2013-02-01 Thread Adam Tauno Williams
On Fri, 2013-02-01 at 13:20 +0100, Thibault Le Meur wrote: On Fri, 2013-02-01 at 10:43 +0100, Thibault Le Meur wrote: Are you sure that duplicate suppression was enabled on the replica? Yes I'm sure, and a simple find have quickly confrimed this. find . -type f -a \! -links 1 -ls ..

Re: Restrict access to a single client device

2013-02-01 Thread Dale J Chatham
You can restrict by user. You can restrict by IP. You can restrict by SSL credentials (either VPN or certificates with mail). You cannot restrict by a MAC address, or at least off the top of my head I can't come up with one. Unless they need access to the network from outside, I strongly

Re: Need guidelines on how to migrate a Cyrus-Imapd server

2013-02-01 Thread Thibault Le Meur
Le 01/02/2013 13:45, Adam Tauno Williams a écrit : On Fri, 2013-02-01 at 13:20 +0100, Thibault Le Meur wrote: True, I guess that makes sense. I believe I did an initial migration using rsync and they fired up the sync-server to keep it up to date / get the last changes. But it was some time

Re: Is it OK for users to use either of a pair of replicated servers ?

2013-02-01 Thread John
Further to my last message, I've updated my master so now both servers report the same version: version: v2.4.17 d1df8aff 2012-12-01 I'd like to understand some error messages that I am getting and what I should do to resolve them... On the replica: syncserver[8816]: higher last_uid on

Re: Is it OK for users to use either of a pair of replicated servers ?

2013-02-01 Thread Adam Tauno Williams
On Fri, 2013-02-01 at 16:15 +, John wrote: Further to my last message, I've updated my master so now both servers report the same version: version: v2.4.17 d1df8aff 2012-12-01 I'd like to understand some error messages that I am getting and what I should do to resolve them... On

Re: Is it OK for users to use either of a pair of replicated servers ?

2013-02-01 Thread John
On 01/02/13 16:42, Adam Tauno Williams wrote: A modseq is very much like an etag or a ctag in HTTP/WebDAV. It is a value that gets incremented with every change. So the the modseq on the slave is greater than the modseq on the master... something is out of sync. I guessed that's what it

Switching to Mysql from sasldb2

2013-02-01 Thread Charles Bradshaw
I am trying to switch from using sasldb2 to mysql, but I am seeing: Feb 1 22:48:20 ** imaps[2553]: badlogin: * [192.168.0.8] DIGEST-MD5 [SASL(-13): user not found: no secret in In /etc/log/maillog (I have inserted *** to hide the actual server and host atempting to login) I am