3rd'd considering the file size issue that Gary mentioned. Seen that before too.
On Jan 22, 2008 7:53 PM, <[EMAIL PROTECTED]> wrote: > > > > > I second the notion on the NIC. If you're using MB NICs, see if there's > updated drivers, or put in a good Intel card or similar and try it again. > BTDT. > > > ________________________________ > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > Sent: Tuesday, January 22, 2008 4:44 PM > > To: MS-Exchange Admin Issues > Subject: RE: HELP! Corrupt attachments again > > > > > > > > > > We ran into this where small attachments never had a problem. Start sending > large attachments and it was reproducible. Ended up being a bad NIC at some > level. Put a new NIC and the problem went away. Dell came out and swapped > the system board and that fixed it permanently. > > > > > > > > > > From: Oliver Marshall [mailto:[EMAIL PROTECTED] > Sent: Tuesday, January 22, 2008 4:14 PM > To: MS-Exchange Admin Issues > Subject: HELP! Corrupt attachments again > > > > > > Hi chaps, > > We are still getting ongoing problems with attachments being corrupt. In a > group of about 15 people we see maybe two or three a day that get corrupted. > > As I've said before, im 100% certain it's not exchange as I can't find a > thing wrong, no error logs, no proof of corruption, no errors when running > isinteg etc, and nothing NOTHING is reproducible. At the moment I'm sending > two emails every 10 mins to a test account on the server, each email has two > attachments (pdf and jpg). So far I've opened and viewed the same > attachments 60 times and haven't found a thing wrong. > > My believe is that the attachments are getting corrupt before it hits their > network. Their .co.uk name goes through an ISPs mail sevrer where it's > filtering for spam and virus before being forward on. Their .COM goes > through a full email-store-and-forward type filtering service with another > provider. I've suggested that they get the ISPs to dump their mail in a pop > box, and have the exchange box collect them from there. Once done, if a user > has a problem, we can check the copy in the pop box and, if the attachment > is corrupt there as well, we know it's not their server. If it isn't corrupt > in the pop box, then, well, then I'm back to square one. > > Their connection is supplied by the serviced office company they lease from, > but while it's very well used, it doesn't show any packet loss indicative of > connections being dropped, so I'm inclined to rule this out. > > Has anyone got any other suggestions on how to bug hunt this ? > > > > Olly > > > > > > > > > > > > > > ______________________ > > The information contained in this E-mail message, including any attached > files transmitted, is confidential and may be legally privileged. It is > intended only for the sole use of the individual(s) named above. If you are > the intended recipient, be aware that your use of any confidential or > personal information may be restricted by state and federal privacy laws. If > you, the reader of this message, are not the intended recipient, you are > hereby notified that you should not further disseminate, distribute or > forward this E-mail message. If you have received this E-mail in error, > please notify the sender and delete the material from your computer system. > This message is provided for information purposes and should not be > construed as a solicitation or offer to buy or sell any securities or > related financial instruments in any jurisdiction. > > > > > -- ME2 ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~
