550 dkim encountered the following problem validating

24-Jun-2019 06:07

SPF record (acronym for Sender Policy Framework) is an effective and simple method which lets you avoid such issues.If your domain name has correct SPF record then you can be sure nobody is able to send fake e-mails on behalf of your domain name.The main idea of SPF record is that an owner of domain name publishes the information about IP addresses that are authorized to send mail from this domain name.The receiving server compares the information in the envelope sender address with the information published by domain name owner. NOTE 1: Sometimes c Panel automatically fetches incorrect server outgoing IP address.

Such checking mechanism is implemented in order to make sure email comes from a legitimate sender and verified sender.NOTE: Domain Keys(DK) and Domain Keys Identified Mail (DKIM) are separate things.Domain Keys(DK) are not available on our shared servers as DK implementation was converted to DKIM and extended in a number of ways as of c Panel 11.32 and later releases.If you are trying to send an email to a Mimecast customer and receiving any of the error codes below, this should be escalated to the Mimecast Administrator of the intended recipient.Mimecast is only able to deal with the designated contacts for our customers.

Such checking mechanism is implemented in order to make sure email comes from a legitimate sender and verified sender.

NOTE: Domain Keys(DK) and Domain Keys Identified Mail (DKIM) are separate things.

Domain Keys(DK) are not available on our shared servers as DK implementation was converted to DKIM and extended in a number of ways as of c Panel 11.32 and later releases.

If you are trying to send an email to a Mimecast customer and receiving any of the error codes below, this should be escalated to the Mimecast Administrator of the intended recipient.

Mimecast is only able to deal with the designated contacts for our customers.

Some of the differences between Domain Keys and DKIM include: If having Domain Keys for you is a must, we suggest upgrading to VPS/Dedicated server where you will be able to setup this feature.