10 More Discussions You Might Find Interesting
1. Solaris
Hi all,
I have read about sendmail running as 2 separate process.
1 as a MSP, and the other as the real daemon or MTA.
In my current configuration,
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Both submit.cf and sendmail.cf are left as default untouch
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2. Red Hat
Hello Friends,
I am running Sendmail 8.14 on rhel6. I have one simple question regarding domain masquerading, i would want to masquerade different domains with different addresses. By that what i mean is that lets say i have 3 domains as home.com, example.com, test.com and i would want to... (0 Replies)
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3. AIX
Hello all,
I have a requirement wherein I need to change the "received from" address parameter for outgoing mails from an AIX server. I tried using the option to specify the "reply-to" address, still my relay server rejects the mails as the "received from" address still contains .
I know,... (1 Reply)
Discussion started by: thisissouvik
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4. UNIX for Dummies Questions & Answers
I have sendmail as the smtp server. I want that all mails sent from user1 actually appears to come from user2(also should be reflected in mail header). How can i accomplish the task by tweaking sendmail or are there any other means to do so? (4 Replies)
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5. AIX
We are running Unix AIX 5.3 and I have been asked to masquerade the sender name on our email processing.
We have one domain name and many users:
user1@domainname
user2@domainname
user3@domainname
We use mutt/sendmail to do our email processing.
I discovered that using genericstable within... (1 Reply)
Discussion started by: FHMARTINS
1 Replies
6. IP Networking
Hi there,
I have only basic knowledge in Unix but I'm eager to learn.
I have a new complex (for me) exercice and I have no idea how to start.
I have a regular network on witch I'm trying to plug another network.
Here is an image of the physical network.... (7 Replies)
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7. IP Networking
I am running Linux 2.6.20 on i686 architecture.
I want to be able to masquerade different hosts on my LAN to different external interfaces. Specifically, I want one specific host to masquerade through a vpn tunnel while the other hosts simply masquerade over the regular ISP interface. I only... (4 Replies)
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8. Linux
postfix configuration issues...specifically masquerading (lack of )
Mail sent to our intranet arrives correctly (me@domain.com).
Mail sent to our intranet arrives correctly (me@domain.com).
Anything going outside does not, so my tests get rejected (me@hostname.com) :(
any assistance... (5 Replies)
Discussion started by: mr_manny
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9. UNIX for Dummies Questions & Answers
Hi,
I'm trying to get my mails sent from the address user@domain instead of user@hostname.domain. Should be simple masquerading configuration in sendmail config files, but this is where I fall (newbie). The sendmail.cf is not recommended for editing. There should be some kind of .mc file that... (0 Replies)
Discussion started by: shimpanzo
0 Replies
10. IP Networking
Hello
I am trying to setup a nework using IP Masquerading. I followed the instructions/ steps as follows:
1. Appropriated a multi-homed box
2. I have installed Redhat Linux 8.0 on it (base install)
3. INetwork settings
eth0 192.168.0.1 netmask 255.255.255.0
eth1 a static IP my... (4 Replies)
Discussion started by: skotapal
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oidentd_masq.conf(5) File Formats Manual oidentd_masq.conf(5)
NAME
oidentd_masq.conf - oidentd IP masquerading/NAT configuration file.
DESCRIPTION
If you are using IP masquerading or NAT, oidentd can optionally return a username for connections from other machines. Support for this is
specified by calling oidentd with the -m (or --masq) flag and by creating an /etc/oidentd_masq.conf file.
oidentd can also forward requests for an IP masqueraded connection to the machine from which connection originates by way of the -f option.
This will only work if the host to which the connection is forwarded is running oidentd with the -P (proxy) flag, or if the host's ident
daemon will return a valid reply regardless of the input supplied by and the address of the host requesting the info (some ident daemons
for windows do this, maybe others).
FORMAT
<IP Address|Hostname>[/<Mask>] <Ident Response> <System Type>
The first field contains the IP address or the hostname of a machine that IP masquerades through the machine on which oidentd runs. The
mask parameter can be either a network mask or a mask in CIDR notation. A mask of 24 is equivalent to 255.255.255.0, a mask of 16 is
equivalent to 255.255.0.0, etc.
The second field specifies the reply that oidentd will return for lookups to the host matching the IP address specified in the first param-
eter.
The third field specifies the operating system the machine matching the first parameter is running.
EXAMPLES
<Host>[/<Mask>] <Ident Response> <System Type>
192.168.1.1 someone UNIX
192.168.1.2 noone WINDOWS
192.168.1.1/32 user1 UNIX
192.168.1.0/24 user3 UNIX
192.168.0.0/16 user4 UNIX
somehost user5 UNIX
192.168.1.0/255.255.255.0 user6 UNIX
AUTHOR
Ryan McCabe <ryan@numb.org>
http://dev.ojnk.net
SEE ALSO
oidentd(8) oidentd.conf(5)
version 2.0.8 13 Jul 2003 oidentd_masq.conf(5)
