How to allow postfix to parse recipient address with percent signs in them?

I am having a mail delivered to a postfix mail server. That mail got the following address: else%[email protected] (It is basically a url encoded version of [email protected], which should be valid by RFC.) The sender’s mail server is being told to go way with this message: NOQUEUE: reject: RCPT from randostring.outbound.protection.outlook.com[…]: 454 4.7.1 <else%[email protected]>: Relay…

Details

Run a powershell command from run.exe

I’m trying to run this command that works perfectly fine, but from the run.exe (new-object System.Net.WebClient).DownloadFile(“host”, “filename.ext”); Tried: powershell.exe -noexit -Command “(new-object System.Net.WebClient).DownloadFile(\”host\”, \”filename.ext\”);” But I get this error: Exception calling “DownloadFile” with “2” argument(s): “An exception occurred during a WebClient request.” At line:1 char:1 + (new-object System.Net.WebClient).DownloadFile(“host … + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : NotSpecified:…

Details