I'm trying to figure out how DKIM verification works. My understanding so far has been that the domain inside DKIM-Signature header must match the do ...

I am trying to send an email via Amazon SES. I came across a pretty weird behaviour regarding the email's DKIM Signature. According to this documenta ...

I setup a clean iRedMail installation on a new server. I followed the instructions here: https://docs.iredmail.org/install.iredmail.on.debian.ubuntu.h ...

I need to understand/read a dmarc report to understand as to whether my emails are being sent properly (not to receivers spam) and being received with ...

If I add a default DKIM key (default._domainkey....) for a domain, could that interfere with email sent on behalf of that domain from 3rd part mailing ...

I have the following situation about dkim records I've added som dkim records (CNAME) for aws domain validation. When performing nslookup mydkimhost ...

I have a mock domain name: dev.chacchan.ml I've configured SPF and DKIM to ensure nobody can use my SMTP credential to send mail outside SES This is m ...

I have a domain that is used for some purposes, but not for any incoming or outgoing emails. How should the DNS be configured to mark that all receiv ...

I am trying to add a DKIM Record to my DNS and i noticed that I have to split the entry due to the 250 something character per line limit. I am using ...

I am trying to understand how does the DKIM key validation work. The steps that I am sure that I understood are: 1- The sender will send a message to ...

so we got Exchange Servers and Sophos UTM, that signs our mails. We recently discovered, that there is a single mail address, that fails dkim. As soon ...

What will happen on the receiving email server when it gets the forwarded email? I assume it will want to check the signature but it will think the si ...

I have been handed over responsibility for an email gateway serving multiple domains and got into a bit of a philosophical debate with a colleague. In ...

I've created an automated script that generates a custom HTML email using PHPMailer within PHP and sends it, from my custom domain email account, to w ...

I bought a domain when I created my Shopify page, so currently, everything is hosted & controlled by Shopify. I have a separate cPanel hosting at ...

I have a server with mailu installed and would like to know how to use a specific dkim selector. I tried putting a file inside mailu/overrides/rspamd ...

We're in the midst of a project to make all of our mail sources, including third parties that send on our behalf, DMARC compliant. We've run into a sn ...

Please explain conception how to sign outgoing emails in Laravel 9 with a DKIM signature. Laravel 9 uses Symfony mailer. I'm trying to proceed by this ...

I have problem with google and I can't send email to any gmail or Gsuite emails got report from mail server log and I'm not blacklisted in any spam ...

I've bought a domain and I'm hosting Cloudflare as my DNS host. I mainly use this domain for sending emails. I use Google workspace for receiving and ...