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+--- Thread: DKIM Signature with email function (/showthread.php?tid=88917)
DKIM Signature with email function - humbucker - 12-01-2023
Hello,
I'm using CI4 for a production project, and more and more emails sent through CI email function are being rejected because they are not signed with a DKIM signature.
I have these settings in my .env file
PHP Code:
email.fromEmail = 'xxx'
email.fromName = 'xxx'
email.mailType = 'html'
email.SMTPHost = 'xxx'
email.SMTPUser = 'xxx'
email.SMTPPass = 'xxx'
email.SMTPPort = '465'
email.SMTPCrypto = 'ssl'
Thank you
RE: DKIM Signature with email function - kenjis - 12-01-2023
You can't. There is no such feature.
If you want, implement it by yourself.
But it is better to have your mail server do it.
See https://github.com/PHPMailer/PHPMailer/wiki/Improving-delivery-rates%2C-avoiding-spam-filters#missing-or-failing-dkim-signatures