Hello,
Unfortunately I was unable to find this information myself, so I am now asking
here:
Does postfix forward the end of data characters from the client or does it
replace them?
Is there any way to influence this behavior?
The message in the queue does not seem to hold any end of data chara
> What do you mean end of data characters?
> If you are talking about SMTP smuggling attack revealed on 2023/12, its
> documented at:
>
> http://www.postfix.org/smtp-smuggling.html
Yes. I am talking about this. A receiving MTA server seems to reject mails from
the postfix server on the basis that
> Line endings depends on context. UNIX files and commands use ,
>
> whereas SMTP and LMTP use . Instead of picking a specific
>
> line ending, Postfix uses none. Instead it stores a length and text.
>
> When delivering mail, Postfix ADDS the line endings that are appropriate.
>
> - The deliver
