DomainKeys Identified Mail (DKIM) is an email authentication system used to confirm that an email message has been sent by an authenticated server or individual. An electronic signature is attached to the email’s header using a private key. When the message is received, a public key that is available in the global DNS database is used to confirm who exactly sent it and if the content has been changed in any way. The prime function of DKIM is to avert the widely spread scam and spam email messages, as it makes it impossible to forge an email address. If a message is sent from an email address claiming to belong to your bank or financial institution, for example, but the signature does not correspond, you will either not get the message at all, or you’ll get it with an alert that most probably it is not a legitimate one. It depends on email providers what exactly will happen with an email message that fails to pass the signature check. DKIM will also provide you with an extra layer of safety when you communicate with your business partners, for example, since they can see that all the e-mail messages that you exchange are authentic and haven’t been tampered with in the meantime.
DomainKeys Identified Mail in Shared Hosting
The DomainKeys Identified Mail feature is pre-activated for all domains that are hosted in a shared hosting
account on our cloud hosting platform, so you will not need to do anything on your end to activate it. The sole condition is that the particular domain name should be hosted in an account on our end using our NS and MX records, so that the email messages will go through our mail servers. The private key will be created on the server and the TXT record, which contains the public key, will be published to the Domain Name System automatically, so you will not need to do anything manually on your end in order to enable this option. The DKIM email validation system will allow you to send trustworthy e-mails, so if you’re sending offers or a newsletter to customers, for instance, your email messages will always reach their target viewers, whereas unauthorized 3rd parties will not be able to spoof your email addresses.
DomainKeys Identified Mail in Semi-dedicated Servers
Our semi-dedicated plans
come with DomainKeys Identified Mail activated by default, so if you select a semi-dedicated package and you add a domain using our name servers through your Hepsia Control Panel, the records required for the validation system will be created automatically – a private cryptographic key on our email servers for the digital signature and a TXT record carrying the public key for the global Domain Name System. As the DKIM protection is set up for a specific domain, all addresses created using it will carry a signature, so you will not need to worry that the messages that you send out may not be delivered to their target email address or that someone may fake any of your addresses and try to spam/scam people. This may be really important in case you rely on e-communication in your business, as your colleagues and/or clients will be able to distinguish legitimate messages from phony ones.