Re: [CGUYS] email header time stamps?

2007-10-12 Thread rlsimon
Not being expert, I do recall having had some time back an app that would change the time/date stamp of any file/folder and I assume that would include emails. When such an app does so, would it not be wise to design such files/folders/emails such that editing of the headers leaves an invisible

Re: [CGUYS] email header time stamps?

2007-10-12 Thread John DeCarlo
Remember that email headers are just text. And there are no checks on those headers, practically speaking. If someone spoofs your mail server, everything in that message could be false. If you have verified that the message came from your real mail server, then there is a reasonably good chance

Re: [CGUYS] email header time stamps?

2007-10-11 Thread b_s-wilk
I have more than enough email accounts around the world. Yahoo, for instance, has many SMTP servers in other countries. I can use any one of them. When the Yahoo.es SMTP server [located in the UK] crashed last year, I used one of their other ones, like smtp.mail.yahoo.au, or use my GMail or Lycos

Re: [CGUYS] email header time stamps?

2007-10-10 Thread Michael Fernando
The reason I'm asking is that I'm trying to ascertain the likelihood that the header time stamps on some mail I have received from a sender are accurate or possibly fabricated. The headers should contain at least one Received: line. If those lines aren't forged, they are usually

[CGUYS] email header time stamps?

2007-10-08 Thread db
Does anyone know if the times listed in email headers can be spoofed? If the sender changes their clock date/ time then the sending date/ time is spoofed but it seems to be that the server transit point times list on full header could not be spoofed. Is that true or false... does anyone

Re: [CGUYS] email header time stamps?

2007-10-08 Thread Matthew Taylor
Any part of the header can be spoofed with the right technique and access. That said, it is unlikely to be spoofed on your mail server's portion without that server having been compromised. When you see a wonky time stamp it is more likely that the server has its settings wrong wrt local

Re: [CGUYS] email header time stamps?

2007-10-08 Thread Tom Piwowar
Does anyone know if the times listed in email headers can be spoofed? Everything in an email header can be easily spoofed. * == QUICK LIST-COMMAND REFERENCE - Put the following commands in == * == the body of an email