Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Dkimsigner on 2 servers #370

Open
erachoppe opened this issue Jul 14, 2022 · 9 comments
Open

Dkimsigner on 2 servers #370

erachoppe opened this issue Jul 14, 2022 · 9 comments

Comments

@erachoppe
Copy link

Versions

  • Windows Server Version: 2008 R2 Enterprise
  • Exchange Version: 2010 v14.03.xx
  • Installed DKIM Exchange Version: [Your version]

Description

Hi,

If I have two mail servers that work in mirror, do I have to install the plugin on both?

@Deckard99
Copy link

If you mean cluster/DAG by "mirror", than yes you have to install it on both of your servers. you can choose to use one certificate for each server (than you need two DNS entries - selectors) or you use the same certificate on both, than you need just one selector.

@Deckard99
Copy link

BTW: you can't use v3.4 because it dropped Exchange 2010 support.
https://github.com/Pro/dkim-exchange/releases/tag/v3.4.0

@ePhoenixRNT
Copy link

Hello Deckard99, I am currently setting up a DAG as well and I use the same SSL certificate in both Exchange servers. I copied the "keys" folder after install on the DAG but it fails to load (there is no entry in the Domains window. How could I just use the same keys on both servers? Thank you!

@Deckard99
Copy link

You have to copy the settings file as well. not just the keys

@ePhoenixRNT
Copy link

ePhoenixRNT commented Oct 11, 2022 via email

@ePhoenixRNT
Copy link

ePhoenixRNT commented Oct 11, 2022 via email

@ericwpl
Copy link

ericwpl commented May 13, 2024

In my case, i got a Exchange CAS server (i.e. CAS01) and two mailbox database server (say it MDB01 and MDB02). I don't know which server i need to install the DKIM? I tried to install it on top of CAS01 and it seems that i stop at the step of "Restarting Exchange Transport Service". If i installed DKIM on both database server, then i need to have two TXT entries in the public DNS record ??

@stryqx
Copy link
Contributor

stryqx commented May 14, 2024 via email

@ericwpl
Copy link

ericwpl commented May 14, 2024 via email

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

5 participants