Marks Verified User Joined Jul 13, 2019 Messages 128 Sep 19, 2023 #1 Whenever I activate DKIM in email accounts, the mail-tester informs me that the DKIM signature is not valid. Screenshot Captured with Lightshot prnt.sc
Whenever I activate DKIM in email accounts, the mail-tester informs me that the DKIM signature is not valid. Screenshot Captured with Lightshot prnt.sc
Richard G Verified User Joined Jul 6, 2008 Messages 14,143 Location Maastricht Sep 19, 2023 #2 Seen that a little while ago somewhere but forget how I solved it. Are you using external nameservers? If yes, doublecheck that you copied the DKIM record exactly, no forgotten characters or typo's. Also doublecheck here: DKIM Checker and Lookup Tool tools | EasyDMARC Check your DKIM record and DKIM signature and determine if it’s valid. Simply enter your domain and click on the “Check DKIM” button. easydmarc.com and here: DKIM Check- DomainKeys Identified Mail (DKIM) Record Lookup - MxToolBox mxtoolbox.com to compare the results. Might shed some light on the cause of the issue.
Seen that a little while ago somewhere but forget how I solved it. Are you using external nameservers? If yes, doublecheck that you copied the DKIM record exactly, no forgotten characters or typo's. Also doublecheck here: DKIM Checker and Lookup Tool tools | EasyDMARC Check your DKIM record and DKIM signature and determine if it’s valid. Simply enter your domain and click on the “Check DKIM” button. easydmarc.com and here: DKIM Check- DomainKeys Identified Mail (DKIM) Record Lookup - MxToolBox mxtoolbox.com to compare the results. Might shed some light on the cause of the issue.