Learn What SPF Check Failed – Gmail Means & How You Can Resolve It
Email servers employ SPF to check the sender’s reliability and avoid spoofing attempts. However, there could be many errors related to SPF. An example is the SPF check failed – Gmail. It can be due to an invalid SPF record, SPF validation error such as the SPF validation error Office 365, or even due to ‘SPF validation failed’ messages.
When the SPF check fails errors at the receiver end, it may not necessarily be due to spoofed FROM address in the email. The sender’s IP address could be valid, and the error might be due to some other reason, including SPF validation unavailable. An Exchange SPF check can help with such issues.
How To Resolve SPF Check Failed Gmail Error?
Since most problems are due to SPF record errors, there are two common ways to fix it.
Rectify SPF Sender Record
Even though mistakes will be notified at the receiver end, the error could be with the sender’s record. The system might send back reports to the sender for rectification or even blacklist the sender’s domain from future incoming emails. Moreover, the sender domain’s network administrator could receive notifications. Necessary action must be taken at the sender’s end to correct any discrepancies in the sender record to solve the issue.
Using Valid Sender Domain
The mail servers can check for usage of the correct domain in the FROM address field to ensure that emails originate from legitimate sources. The servers can also verify if the domain and MX record point to the valid domain address.
The SPF check failed Gmail is similar to other SPF validation errors, which occur mainly due to SPF record errors or sender domain issues. Such problems can be rectified by checking the SPF record and verifying the sender’s validity in most cases.
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