Re: [Dovecot] Dovecot unable to locate mailbox

2012-01-17 Thread IVO GELOV (CRM)
On Mon, 16 Jan 2012 14:38:44 +0200, Jason X, Maney wrote: Dear all, I hope someone can point me in the right direction. here. I have setup my Dovecot v2.0.13 on Ubuntu 11.10. The logs tells me that the mail location has failed as follows: = Jan 16 14:18:16 myservername dovecot: pop3-l

Re: [Dovecot] Using Dovecot-auth to return error code 450 (or other 4xx) to Postfix when user is on vacation

2012-01-17 Thread IVO GELOV (CRM)
On Mon, 16 Jan 2012 18:20:39 +0200, Mark Sapiro wrote: On 11:59 AM, IVO GELOV (CRM) wrote: The limitation of 1 message per week for any unique combination of sender/recipient does not stop backscatter - because each message can come with a new forged FROM address, and from different

Re: [Dovecot] Using Dovecot-auth to return error code 450 (or other 4xx) to Postfix when user is on vacation

2012-01-16 Thread IVO GELOV (CRM)
On Sun, 15 Jan 2012 14:33:24 +0200, Charles Marcus wrote: On 2012-01-14 12:23 PM, IVO GELOV (CRM) wrote: I have downloaded the latest version 4.0 - but it seems there is no way to prevent spammers to use forged email addresses. I decided to remove the vacation feature from our corporate

Re: [Dovecot] Using Dovecot-auth to return error code 450 (or other 4xx) to Postfix when user is on vacation

2012-01-16 Thread IVO GELOV (CRM)
On Sun, 15 Jan 2012 23:50:02 +0200, Mark Sapiro wrote: On 11:59 AM, Charles Marcus wrote: On 2012-01-14 12:23 PM, IVO GELOV (CRM) wrote: I have downloaded the latest version 4.0 - but it seems there is no way to prevent spammers to use forged email addresses. I decided to remove the

Re: [Dovecot] Using Dovecot-auth to return error code 450 (or other 4xx) to Postfix when user is on vacation

2012-01-16 Thread IVO GELOV (CRM)
On Sun, 15 Jan 2012 23:36:48 +0200, Mark Sapiro wrote: IVO GELOV (CRM) wrote: I still think that my idea with custom error codes is more useful - if the user is on vacation, the message is rejected immediately (no auto-reply is sent) and sender can see (hopefully, because most users just

Re: [Dovecot] Using Dovecot-auth to return error code 450 (or other 4xx) to Postfix when user is on vacation

2012-01-14 Thread IVO GELOV (CRM)
On Fri, 13 Jan 2012 20:03:36 +0200, Charles Marcus wrote: On 2012-01-13 12:11 PM, IVO GELOV (CRM) wrote: I am aware of the various autoresponder scripts for vacation autoreplies (I am using Virtual Vacation 3.1 by Mischa Peters). I have an issue with auto-replies - it is vulnerable to

[Dovecot] Using Dovecot-auth to return error code 450 (or other 4xx) to Postfix when user is on vacation

2012-01-13 Thread IVO GELOV (CRM)
Hello to all members. I am using Dovecot for 5 years, but this is my first post here. I am aware of the various autoresponder scripts for vacation autoreplies (I am using Virtual Vacation 3.1 by Mischa Peters). I have an issue with auto-replies - it is vulnerable to spamming with forged email a