Re: [SP] Re: [SP] Re: How to force SMTP AUTH to restrict Sender Addresses…

2010-06-17 Thread Andrew G. Grant
Jose, Unfortunately, looking at another server OS doesn't help me to find the answer to this question. But thank you for the suggestion. I am still trying to find out how Apple OS X Server 10.6.3 (Darwin Kernel Version 10.3.0), running Postfix 2.5.5, Amavisd, ClamAV, SpamAssassin, Dovecot, and

Re: [SP] Re: [SP] Re: How to force SMTP AUTH to restrict Sender Addresses?

2010-06-17 Thread Andrew G. Grant
Thank you Victor for giving me that wonderfully concise answer. On Jun 17, 2010, at 9:53 AM, Victor Duchovni wrote: On Thu, Jun 17, 2010 at 07:30:44AM -0700, Andrew G. Grant wrote: Jose, Unfortunately, looking at another server OS doesn't help me to find the answer to this question

Re: [SP] Re: [SP] Re: How to force SMTP AUTH to restrict Sender Addresses…

2010-06-16 Thread Andrew G. Grant
16, 2010, at 3:49 AM, Charles Marcus wrote: On 2010-06-15 6:29 PM, Andrew G. Grant wrote: Can anyone answer the question about how SASL is able to authenticate Users with their Passwords stored in Open Directory, but not pull their Email addresses? What do you mean by 'pull their email

Re: Smtpd_sender_maps and sender / recipient restrictions

2010-06-16 Thread Andrew G. Grant
. Roseburg, OR 97470 USA Ph: 541-496-0700 Ext 5544 Fax: 541-496-0479 On Jun 15, 2010, at 4:24 PM, Wietse Venema wrote: Andrew G. Grant: I just got smtpd_sender_maps to work with smtpd_sender_restrictions using reject_authenticated_sender_login_mismatch. While researching how that worked, I

How to force SMTP AUTH to restrict Sender Addre sses…

2010-06-15 Thread Andrew G . Grant
Hello, I have configured the default install of Postfix (version 2.5.5) on Apple OS X Server 10.6.3 (Darwin 10.3.0). Everything seems to run very well with the exception that once authenticated, a user can claim to be any valid email address on my network. I currently require SASL

Re: How to force SMTP AUTH to restrict Sender Addresses?

2010-06-15 Thread Andrew G. Grant
] Any thoughts as to what I should look at to verify that my User Name really does belong to my Email address? On Jun 15, 2010, at 10:47 AM, Victor Duchovni wrote: On Tue, Jun 15, 2010 at 09:33:12AM -0700, Andrew G. Grant wrote: Hello, I have configured the default install of Postfix

Re: How to force SMTP AUTH to restrict Sender Addresses?

2010-06-15 Thread Andrew G. Grant
to avoid creating another hash file with every User Name and Email address inside? On Jun 15, 2010, at 12:40 PM, Victor Duchovni wrote: On Tue, Jun 15, 2010 at 11:32:07AM -0700, Andrew G. Grant wrote: Thank you Viktor. That does in fact stop the email if there is a mismatch. However, now I cannot

Re: [SP] Re: How to force SMTP AUTH to restrict Sender Addresses…

2010-06-15 Thread Andrew G . Grant
Thank you. I will give that a try. Can anyone answer the question about how SASL is able to authenticate Users with their Passwords stored in Open Directory, but not pull their Email addresses? On Jun 15, 2010, at 3:14 PM, Jerrale Gayle wrote: On 6/15/2010 12:33 PM, Andrew G. Grant wrote

Smtpd_sender_maps and sender / recipient restrictions

2010-06-15 Thread Andrew G. Grant
I just got smtpd_sender_maps to work with smtpd_sender_restrictions using reject_authenticated_sender_login_mismatch. While researching how that worked, I saw information indicating that you could apply the reject_sender_login_mismatch to the smtpd_recipient_restrictions. Can someone explain