Re: Reg. Postfix bounce email
On Thu, Dec 20, 2012 at 10:58:01PM +0530, Sreenivas Reddy T wrote: I have set up the postfix server for catch-all email address. Whenever an email arrives, my script (Command Based Filter) will do headers parsing and store it in the database, But whenever some error occurs in the script, Postfix sends an email with error message - meaning stack trace of program to the sender email. I want it to send to a particular email address instead of *sender *of that email. How can i achieve this? If a message is undeliverable, it bounces to the sender. If you don't want it to bounce to the sender, make sure to deliver it (report success to Postfix). Your script needs to never fail for any reason other than transient resource issues (in that case exit with an exit code of EX_TEMPFAIL aka 75) or because the message is permanently undeliverable in which case exit with one of: #define EX_DATAERR 65 /* data format error */ #define EX_NOUSER 67 /* addressee unknown */ #define EX_NOHOST 68 /* host name unknown */ #define EX_UNAVAILABLE 69 /* service unavailable */ If your script is buggy, fix it so it is bug-free. If that's too difficult, and you want to queue messages in the hope that the bug is fixed, catch ang log low-level errors and then exit with EX_TEMPFAIL. -- Viktor.
bounce email
Hello, Lately I had been getting bounce email ( spam), I do not know how to effectively proceed to solve this problem. Below is the actual email that one of the users is getting constantly, the spam filer is unable to detected. The administrator said we can't do nothing other than create a rule in outlook to trash this email. Anybody have other suggestions, please? I'm using postfix+amavisd-new to combat spam. System Specs, 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Sat Nov 21 15:02:08 UTC 2009 r...@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 From: Mail Delivery Subsystem [mailto:mailer-dae...@singnet.com.sg] Sent: Monday, March 29, 2010 9:07 AM To: u...@example.com Subject: Returned mail: see transcript for details The original message was received at Mon, 29 Mar 2010 23:59:29 +0800 from mx17.singnet.com.sg [165.21.74.117] - The following addresses had permanent fatal errors - james...@singnet.com.sg (reason: 550 5.1.1 User unknown) - Transcript of session follows - 550 5.1.1 james...@singnet.com.sg... User unknown Thanks in Advance, -Motty
Re: bounce email
On 3/29/2010 11:23 AM, motty.cruz wrote: Hello, Lately I had been getting bounce email ( spam), I do not know how to effectively proceed to solve this problem. Below is the actual email that one of the users is getting constantly, the spam filer is unable to detected. The administrator said we can’t do nothing other than create a rule in outlook to trash this email. Anybody have other suggestions, please? I’m using postfix+amavisd-new to combat spam. System Specs, 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Sat Nov 21 15:02:08 UTC 2009 r...@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 From: Mail Delivery Subsystem [mailto:mailer-dae...@singnet.com.sg] Sent: Monday, March 29, 2010 9:07 AM To: u...@example.com Subject: Returned mail: see transcript for details This might help: http://www.postfix.org/BACKSCATTER_README.html You can probably find more discussions about this if you search the mail list archives for backscatter. If you need more help, please see: http://www.postfix.org/DEBUG_README.html#mail -- Noel Jones
