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Bug 5103

Summary: Sendmail allows incorrect Mail From:
Product: [Retired] Red Hat Linux Reporter: igmar
Component: sendmailAssignee: David Lawrence <dkl>
Status: CLOSED NOTABUG QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 6.0   
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 1999-09-13 14:01:35 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description igmar 1999-09-13 09:21:14 UTC

I just noticed that sendmail allows empty From lines :

Mail From:<>
250 <>... Sender OK

This should't happen, as it is supposed to check the domain
from the sender.


Comment 1 igmar 1999-09-13 09:21:59 UTC
E-mail :

Comment 2 igmar 1999-09-13 09:48:59 UTC
Just looked at the RFC's, and it is supposed to work this way. So
please kill this one :-))

Now to find the use of this behaviour...