sender_access Archives - Experiencing Technology https://blog.tinned-software.net/tag/sender_access/ Tinned-Software Blog Mon, 27 Mar 2017 18:38:29 +0000 en-US hourly 1 https://wordpress.org/?v=6.5.4 Permanently reject a specific email sender address using postfix https://blog.tinned-software.net/permanently-reject-a-specific-email-sender-address-using-postfix/ Mon, 27 Mar 2017 18:26:09 +0000 https://blog.tinned-software.net/?p=2295 Postfix generally accepts all sender addresses. It might be needed in some rare cases to reject one sender addresses for some reason. With postfix, there is the possibility to use the “check_sender_access” to set individual actions per sender address. For the … Continue reading →

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