Problem with multiple spf records
Every user of email sending software should be aware of the seriousness of the situation and the problem that multiple spf records may be. If the configuration is not properly carried out, errors may occur, which may result in not delivering messages to their recipients. This is very serious, especially for a huge company that sends e-mails to thousands of recipients every day. The key problem turns out to be SPF. Therefore, you need to do a thorough setup first, and in case of further problems, read the detailed instructions on how to fix an error that appears.
The most common errors related to SPF
If the application does not work properly and e-mails do not reach customers, it is necessary to check the cause of this condition. It can be multiple spf records. What is it about? This is a situation where more SPF entries are assigned to one domain. If this is the case, then servers in customer inboxes will reject such messages. Note that only one SPF entry can be assigned to one domain. Otherwise they will not pass inspection and will not be delivered. Delete any entries in question that are no longer used. Sometimes they are found in outdated files and applications that are no longer used. The problem could also arise after changing your hosting provider or email. Proper analysis will certainly bring positive results in the form of removing the emerging error.