Thank you tom, I see that you can indeed put in the full email address as you wish to show up.
I was simply under the assumption that the FROM field option allowed me to change the mail address before the @ sign.
However it allows you to change the entire email address, understood. Thank you...
I've been looking through the Proxmox forums for the past two days in regards to enabling IOMMU on my server.
I am trying to enable IOMMU in order to do a PCI passthrough of my Intel 3650 NIC.
I have another Dell Poweredge R510 with the the same NIC and version of Proxmox with no issues.
Login through terminal or SSH onto your Proxmox server.
Make sure your USB drive mount has the correct permissions.
I encountered the same issues and realized the permissions were only set to 700.
So this was my setup, my USB drives main partition was sde1, ( you can find out...
Thank you sir. I had in fact read that setting up ZFS ontop of a HW RAID is a bad idea. That is fine, although replication would have been sweet, I am more than content being able to pass VMs and LXCs around via the PBS. Thank you again for your input.
Hello, I was wondering if anyone could give me their recommendation or suggestion on how best to proceed with my current PVE and PBS and PMG upgrade.
I finally have had the budget passed to purchase two new servers so that I can proceed with creating a cluster and quorum in my proxmox...
Where are you logging into? Into Proxmox? When you login as root do you see your users synchronized from AD to Proxmox?
How are you logging in, do you have AD selected as authentication mechanism/type and are you ensuring youre only using the username not the full email?
I have an Exchange server behind a Proxmox Mail Gateway 7.0-6
On the other end I have a Postfix server behind another Proxmox Mail Gateway 6.4-4
EXCHANGE <---> PROXMOX MG 7.0-6 <-----> WAN <-----> PROXMOX MG 6.4-4 <----> POSTFIX
If I send a test mail from the postfix side to my exchange...
Yeah cant figure it out, my guess is that our domain fell victim to some sort of NDR spoofing attack?
I'm just baffled cause there's no "from" address, and its just coming straight from my Exchange server by the hordes. I tried setting up some filter rules for it by matching the field "to" to...
Issue is still persisting and I am still no longer closer to solving this puzzle than I was 9 hours ago.
Being bombarded by Exchange server from blank sender to my PVEMailgateway.
Each entry above has the following log:
Mar 23 18:13:44 mailgate postfix/smtpd: connect from...
Yeah 192.168.1.80 is the sanitized IPv4 of my Exchange 2013 Server.
Today all of a sudden the CPU has just spiked and remained there
Don't have much in my queue though which is weird.
I'm doing a reboot now and I'm trying to figure out Exchange 2013 logs... geez Microsoft logs are garbage...
I take that back, I still have no idea wtf is happening.
My Mailgate is over 100% CPU utilization and consuming all its RAM as well.
My exchange server is dumping all this to my mailgateway and I dont know why or what or how.
Mar 23 15:24:50 mailgate postfix/smtpd: connect from...
So I looked into the nature of the error more and run into this Postfix documentation:
Seems the error and the mysterious "email@example.com" had to do with Before Queue Filtering. I recalled that I had also enabled that setting as of...
I am extremely perplexed by these error notifications I am receiving from my Mailgateway.
This email address (firstname.lastname@example.org), which does not exist, is involved somehow and I am confused where it is coming from, and why I keep finding it in all domains outgoing and incoming email...
Hey just want to include that I too have received this:
Mar 17 15:59:11 mailgate postfix/smtpd: connect from vps-5730229.nextfranquias.com.br[220.127.116.11]
Mar 17 15:59:12 mailgate postfix/smtpd: Anonymous TLS connection established from...
You definitely shouldn't have it open to the world. Ensure your NAT/Port-Forwarding rule is configured so that it only permits traffic on port 26 from your external mail server. If any other address tries to send mail or traffic to port 26, your firewall should drop those packets/traffic.
Found this thread I am also needing to get this configured.
Example network I think both @dthompson and I are trying to get done.
I was running into the same issue with you @dthompson, I could send and receive from Mailserver to External Mail Server, but sending to other domains from "External...
So this is how it should look in Active Directory tree:
ROOT AD - TEST.COM
Company Folder TESTAD - Folder should contain global security group TESTGROUP
Folder containing users - TESTUSERS
Now make sure all your users are added as "members" of TESTGROUP
Now the LDAP filter...