Author: Murray S. Kucherawy Date: To: exim users Subject: Re: [exim] DKIM signature where the identity field has a leading
slash attempts to touch the filesystem
> -----Original Message----- > From: exim-users-bounces@??? [mailto:exim-users-bounces@exim.org] On Behalf Of Tony Meyer
> Sent: Tuesday, May 03, 2011 2:25 AM
> To: exim users
> Subject: [exim] DKIM signature where the identity field has a leading slash attempts to touch the filesystem
>
> Hi,
>
> If a message contains a DKIM signature header where the identity field
> begins with a slash, like
> "/free_electronic_cigarette@???", then entries like
> the following appear in the paniclog:
>
> """
> 2011-04-25 13:41:50 1QEL6r-0007jM-VV failed to open
> /free_electronic_cigarette@??? when checking
> "dogg.testcredit.net:/free_electronic_cigarette@???":
> No such file or directory
> """
If exim is opening files based on what's in an arbitrary header field, I'd be alarmed.
