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Tag Archive for http-headers

Is it required to have a space after semicolon in HTTP-Header content-disposition?

A WAF we are using is blocking responses from our webserver because of “Malformed HTTP-Header”.
I suspect it is because of a “content-disposition” header set by the spring framework.
The header is looking like this: content-disposition: inline;filename=f.txt.
What is the problem with this? Is a space after the semicolon required?

Only POST requests allowed for this endpoint

I have been using MailWizz to send emails. I tried to use the following test.js to add a new subscriber [email protected] to an existing list (I’m sure it does not exist in the list):