Re: alias map size limit

2011-12-30 Thread Jeroen Geilman
On 2011-12-30 08:18, Goutam Baul wrote: Dear List, Is there any performance related or other concerns if I try to send mail to a group containing thousands of users (say 8000) using the alias map? In case we want to use alias map for this, then which type of db we should use? With

Re: hotmail rate limit

2011-12-30 Thread DN Singh
On Fri, Dec 30, 2011 at 12:40 AM, Ralf Hildebrandt ralf.hildebra...@charite.de wrote: * DN Singh dnsingh@gmail.com: So Ralf, with a score of 99 with ReturnPath, what is the maximum delivery that you have got to hotmail in a single day? on mail.python.org for the last week: 2554

ldap managed configurable mail forward solution for non-local users

2011-12-30 Thread Gábor Lénárt
Hi, I have a mail store server which is's not an open source software and I can't modify its internals (neither it supports the feature I have to implement). However there is the project now that every mail user can set forward address (or even addresses - it's possible to give more forward

Re: ldap managed configurable mail forward solution for non-local users

2011-12-30 Thread Jerry
On Fri, 30 Dec 2011 14:01:52 +0100 Gábor Lénárt articulated: I have a mail store server which is's not an open source software and I can't modify its internals (neither it supports the feature I have to implement). I cannot speak for others; however, I feel I could be of more assistance to

Re: ldap managed configurable mail forward solution for non-local users

2011-12-30 Thread Gábor Lénárt
On Fri, Dec 30, 2011 at 08:12:59AM -0500, Jerry wrote: On Fri, 30 Dec 2011 14:01:52 +0100 Gábor Lénárt articulated: I have a mail store server which is's not an open source software and I can't modify its internals (neither it supports the feature I have to implement). I cannot speak

Re: ldap managed configurable mail forward solution for non-local users

2011-12-30 Thread Jeroen Geilman
On 2011-12-30 14:52, Gábor Lénárt wrote: On Fri, Dec 30, 2011 at 08:12:59AM -0500, Jerry wrote: On Fri, 30 Dec 2011 14:01:52 +0100 Gábor Lénárt articulated: I have a mail store server which is's not an open source software and I can't modify its internals (neither it supports the feature I

Re: ldap managed configurable mail forward solution for non-local users

2011-12-30 Thread Gábor Lénárt
On Fri, Dec 30, 2011 at 03:01:03PM +0100, Jeroen Geilman wrote: The key of my idea: I don't even bother mail store server even if I am able to. The reason: why I have to give load to the mail store server to pass mails there which will be forwarded then back, if I can do the forward step

Re: ldap managed configurable mail forward solution for non-local users

2011-12-30 Thread Wietse Venema
G?bor L?n?rt: implement). However there is the project now that every mail user can set forward address (or even addresses - it's possible to give more forward addresses) with or without the local copy option (which means: original rcpt will receive it too, without local copy means that

Re: ldap managed configurable mail forward solution for non-local users

2011-12-30 Thread Wietse Venema
Wietse Venema: G?bor L?n?rt: implement). However there is the project now that every mail user can set forward address (or even addresses - it's possible to give more forward addresses) with or without the local copy option (which means: original rcpt will receive it too, without local

sender delivery status notification not working

2011-12-30 Thread pritam raote
Hello, * DSN(sender delivery status notification) does not work on my box running postfix. * the version of postfix on the non working box is postfix-2.8.7-1 In Mozilla Thunderebird write message -- options -- Delivery Status Notification * Read this didnt help much

Re: sender delivery status notification not working

2011-12-30 Thread Wietse Venema
pritam raote: Hello, * DSN(sender delivery status notification) does not work on my box running postfix. * the version of postfix on the non working box is postfix-2.8.7-1 DSN works only if: 1 - The POSTFIX SMTP server sends the DSN announcement to the REMOTE SMTP client. 2 - The

Re: ldap managed configurable mail forward solution for non-local users

2011-12-30 Thread Gábor Lénárt
On Fri, Dec 30, 2011 at 09:27:08AM -0500, Wietse Venema wrote: This is easily done with Postfix virtual_alias_maps (NOT: virtual_alias_domains). If the user wants a local copy: Search string Lookup result u...@example.com - u...@example.com, xxx@yyy.example If

Re: I'm an open relay some how

2011-12-30 Thread Stephen Atkins
On 12/30/2011 10:17 AM, Gary Smith wrote: I've been administering the same postfix server for years so I'm a little confused as to how this happened. Granted postifx hasn't been updated in a year or so. This morning I came in to a mailq of over 93000 messages all destine to @yahoo.com.tw For

Re: SSL/TLS suddenly stopped working for postfix

2011-12-30 Thread Noel Jones
On 12/30/2011 10:53 AM, Mark wrote: My apologies for the cross-posting but I believe it is relevant. I have been running postfix for 8+ months without problems. Recently ( a week or two) I had a user complain that he could no longer send. It appears that postfix is no longer accepting

Re: I'm an open relay some how

2011-12-30 Thread Reindl Harald
Am 30.12.2011 18:19, schrieb Stephen Atkins: On 12/30/2011 10:17 AM, Gary Smith wrote: I've been administering the same postfix server for years so I'm a little confused as to how this happened. Granted postifx hasn't been updated in a year or so. This morning I came in to a mailq of over

Re: I'm an open relay some how

2011-12-30 Thread Noel Jones
On 12/30/2011 11:19 AM, Stephen Atkins wrote: On 12/30/2011 10:17 AM, Gary Smith wrote: I've been administering the same postfix server for years so I'm a little confused as to how this happened. Granted postifx hasn't been updated in a year or so. This morning I came in to a mailq of

Re: I'm an open relay some how

2011-12-30 Thread Stephen Atkins
On 12/30/2011 10:19 AM, Stephen Atkins wrote: On 12/30/2011 10:17 AM, Gary Smith wrote: I've been administering the same postfix server for years so I'm a little confused as to how this happened. Granted postifx hasn't been updated in a year or so. This morning I came in to a mailq of over

Re: I'm an open relay some how

2011-12-30 Thread Stephen Atkins
On 12/30/2011 10:26 AM, Noel Jones wrote: On 12/30/2011 11:19 AM, Stephen Atkins wrote: On 12/30/2011 10:17 AM, Gary Smith wrote: I've been administering the same postfix server for years so I'm a little confused as to how this happened. Granted postifx hasn't been updated in a year or so.

RE: I'm an open relay some how

2011-12-30 Thread Paul A
Without knowing for sure I would say that one of your accounts has been compromised and is being used to send out spam. Look at your messages on the postfix queue, usually under /var/spool/postfix. Use the strings command to search through the queued email and look for common patterns like the

Re: I'm an open relay some how

2011-12-30 Thread Wietse Venema
Stephen Atkins: sorry for the inconvenience. Looks like I just have to fix that. Here's the log of a couple: Dec 30 10:29:02 mta5 postfix/smtpd[3679]: E6F13186001: reject: RCPT from unknown[113.94.89.26]: 554 5.7.1 sglo...@yahoo.com.tw: Recipient address rejected: 521;

[no subject]

2011-12-30 Thread Al Zick
I know I don't have a back scater problem.

Error, Retry, Discard Required?

2011-12-30 Thread Sabahattin Gucukoglu
Hi, Couldn't find any clear answers to this question anywhere in the documentation. I'm not specifically referencing the error, retry or discard transports. Can I keep them commented out in master.cf? Are they used internally? Cheers, Sabahattin

Re: Error, Retry, Discard Required?

2011-12-30 Thread Ralf Hildebrandt
* Sabahattin Gucukoglu m...@sabahattin-gucukoglu.com: Hi, Couldn't find any clear answers to this question anywhere in the documentation. man 8 error I'm not specifically referencing the error, retry or discard transports. You're not? (typo?) Can I keep them commented out in master.cf?

Re: I'm an open relay some how

2011-12-30 Thread Lorens Kockum
On Fri, Dec 30, 2011 at 12:51:27PM -0600, Noel Jones wrote: These are rejected and not useful to our discussion. Please show ALL the postfix logging of a suspect transaction that makes it to your queue. In particular, we want to see if there is a sasl_username= line logged for a suspicious

Re: I'm an open relay some how

2011-12-30 Thread /dev/rob0
On Friday 30 December 2011 14:46:46 Lorens Kockum wrote: On Fri, Dec 30, 2011 at 12:51:27PM -0600, Noel Jones wrote: These are rejected and not useful to our discussion. Please show ALL the postfix logging of a suspect transaction that makes it to your queue. In particular, we want to see

Re: Relay for many local systems, but restrict internet forwarding?

2011-12-30 Thread Jeroen Geilman
On 2011-12-30 20:33, Lee Roth wrote: Currently, we have a Postfix V2.4.5 server That is quite old; consider upgrading to at least one of the current 2.8 branches. with no local accounts receiving email. We permit internal, local systems to freely use the system as a relay:

Re: Error, Retry, Discard Required?

2011-12-30 Thread Wietse Venema
Sabahattin Gucukoglu: Hi, Couldn't find any clear answers to this question anywhere in the documentation. I'm not specifically referencing the error, retry or discard transports. Can I keep them commented out in master.cf? Are they used internally? Postfix uses error and retry when it

Re:

2011-12-30 Thread Reindl Harald
Am 30.12.2011 20:59, schrieb Al Zick: I know I don't have a back scater problem. but you have many other problems sending such a phrase without context and subject to a mailing-list what did you want to tell us? signature.asc Description: OpenPGP digital signature

Re: I'm an open relay some how

2011-12-30 Thread Wietse Venema
Stephen Atkins: So it turns out my replacement while I was on vacation modified my main.cf. I went back to an back up I have a few weeks ago and changed it back. Now I don't have that problem any more. What it came down to was check_relay_domains had been removed for some reason. Use

Re: I'm an open relay some how

2011-12-30 Thread Stephen Atkins
On 12/30/2011 3:59 PM, Wietse Venema wrote: Stephen Atkins: So it turns out my replacement while I was on vacation modified my main.cf. I went back to an back up I have a few weeks ago and changed it back. Now I don't have that problem any more. What it came down to was check_relay_domains

Re: I'm an open relay some how

2011-12-30 Thread Wietse Venema
Stephen Atkins: On 12/30/2011 3:59 PM, Wietse Venema wrote: Stephen Atkins: So it turns out my replacement while I was on vacation modified my main.cf. I went back to an back up I have a few weeks ago and changed it back. Now I don't have that problem any more. What it came down to

Re: I'm an open relay some how

2011-12-30 Thread Stephen Atkins
On 12/30/2011 4:11 PM, Wietse Venema wrote: Stephen Atkins: On 12/30/2011 3:59 PM, Wietse Venema wrote: Stephen Atkins: So it turns out my replacement while I was on vacation modified my main.cf. I went back to an back up I have a few weeks ago and changed it back. Now I don't have that

Re: I'm an open relay some how

2011-12-30 Thread Wietse Venema
Stephen Atkins: So is this valid or bad? smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, This is safe. When you put the access table lookups after these, then you can't become an open relay. Wietse