I will optimize email deliverability with dns setup mx, spf, dkim, dmarc

The DKIM protocol is a cryptographic protocol based on the use of public keys that are published in your DNS. The protocol allows you to sign your email with your domain name. The recipient of your email will then be sure that the email he or she received has been written by you.

Many factors can affect deliverability, including having a good sending reputation, properly authenticating your mail through SPF and DKIM, and having strong permission practices.The health of the message infrastructure,What’s in the message Who’s sending it and receiving system’s availability

The SPF protocol, which is based on the DNS of your domain name, can certify that the issuing IP has the right to send emails. This protocol is used to prevent fraudulent use of your domain name and prevent third parties from pretending to be you.

Both DKIM and SPF protocols are complementary and respond to different types of fraud. However, they have the disadvantage of not giving acting instructions in case of an attack. The DMARC protocol overcomes this deficiency and provides indications in case there is an atta

To ensure quick delivery I will need you to provide me with the following details: 1. Access to your email hosting provider i.e. Google Workspace (G Suite), Microsoft 365, cPanel, Zoho Mail e.t.c 2. Access to your domain's DNS / Web Hosting.