On Sat, Feb 07, 2004 at 04:38:58PM +, Shri Shrikumar wrote:
> I have a postfix installation and it accepts all email to specified domains
> regardless of the user part. This seems to pose a security hole in sending
> spam / viruses.
>
> Say someone sends an email to the server with the from of
On Sat, Feb 07, 2004 at 04:38:58PM +, Shri Shrikumar wrote:
> I have a postfix installation and it accepts all email to specified domains
> regardless of the user part. This seems to pose a security hole in sending
> spam / viruses.
>
> Say someone sends an email to the server with the from of
1) main.cf:
check_recipient_restrictions = check_recipient_access
btree:/etc/postfix/virtaccess
2) /etc/postfix/virtaccess file with
[EMAIL PROTECTED] OK
[EMAIL PROTECTED] OK
format, must be converted to btree or something by postmap
i guess, the similar stuff can be injected into SQL database..
Hi,
I have a postfix installation and it accepts all email to specified
domains regardless of the user part. This seems to pose a security hole
in sending spam / viruses.
Say someone sends an email to the server with the from of
"[EMAIL PROTECTED]" and the to of "[EMAIL PROTECTED]",
postfix accep
1) main.cf:
check_recipient_restrictions = check_recipient_access
btree:/etc/postfix/virtaccess
2) /etc/postfix/virtaccess file with
[EMAIL PROTECTED] OK
[EMAIL PROTECTED] OK
format, must be converted to btree or something by postmap
i guess, the similar stuff can be injected into SQL database..
Hi,
I have a postfix installation and it accepts all email to specified
domains regardless of the user part. This seems to pose a security hole
in sending spam / viruses.
Say someone sends an email to the server with the from of
"[EMAIL PROTECTED]" and the to of "[EMAIL PROTECTED]",
postfix accep
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