Sender Policy Framework(SPF) and DomainKeys Identified Mail(DKIM) are verification methods that verify that an email has been sent from an authorized source. If you've purchased your own domain and are using it as your email address, you can authenticate emails from Joey through SPF and DKIM settings. If you are using a general mail service (gmail, outlook, icloud, etc.), authentication is not possible.
Please set the spf value of the yourdomain.com TXT record(not SPF) in the following way. yourdomain.com should be changed to your email domain.
v=spf1 include:amazonses.com ~all
If you use it with other services, you can add it as follows.
v=spf1 include:[other service] include:amazonses.com ~all
Please set the TXT record of joey._domainkey.yourdomain.com to the value below. yourdomain.com should be changed to your email domain.
p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDpl0TSwq5TVlZS+tYHOMtHLG5a4epU+kgJ4PxLN+HF512z3BtXEpvoc7W0BBb4oFS/vcgNvOcnBFXM/7Q9N00EFmKtcL9kUrgF8GOEGxKgMIGk1Yk72c1p9UO3QOKQGMC2CXBQGpmGTD73tPsKv3ALiLZkYN+WnW/aixgEG++g1QIDAQAB
After successfully setup, click the SPF and DKIM buttons under Mail Settings in your profile. When confirmed, the check mark is activated.
Creating records by using the Amazon Route 53 console