Indeed Sir! It was the IronPort. It seems that before AsyncOS 7.6 there was a larger file size limit, 40M it is now 10M (and as some people correctly pointed out with MIME encoding accounting for 150% inflation) you have a functional limit of around 7.5M although YMMV.
The good news it that we know what the issue is; at least we have that. A vague "something is wrong" is not an acceptable answer. --as always thanks to everyone for your help. Sean ----------------- Sub ubi semper ubi On Wed, Oct 17, 2012 at 4:55 PM, Sean Martin <[email protected]> wrote: > I don't know about IronPort specifically, but its not uncommon for e-mail > encryption solutions to enforce a specific size limitation on messages to be > encrypted. > > - Saen > > On Wed, Oct 17, 2012 at 1:07 PM, S Powell <[email protected]> wrote: >> >> Okay, thank you all, I found one answer, It was the IronPort that was the >> issue. >> >> it was a rule in the Relay settings. >> >> now I can send, just not encrypt our large files... sigh... >> >> calling cisco now.... >> >> ----------------- >> Sub ubi semper ubi >> >> >> On Wed, Oct 17, 2012 at 10:19 AM, Candee <[email protected]> wrote: >> > >> > Did you restart the Transport service? >> > >> > On Wed, Oct 17, 2012 at 11:05 AM, S Powell <[email protected]> wrote: >> >> >> >> Hi guys, >> >> >> >> I'm having issues with sending some very large attached files. >> >> >> >> the issue is that i'm not sure where the issue really is. >> >> >> >> I have upped the limit in Exchange 2007 to 30M, " Set-TransportConfig >> >> -MaxReceiveSize 30MB -MaxSendSize 30MB" >> >> and there are no limits on the Users mailboxes. >> >> >> >> On our Ironport I've gone in like this says >> >> https://supportforums.cisco.com/message/3594048#3594048 >> >> >> >> on the iron port SSH in and >scanconfig >> >> Enter the maximum size of attachment to scan: (set it to the MAX) >> >> set the timeout to 60. >> >> >> >> And on our firewall, Fortigate 60C, Ive set the UTM and the AV filters >> >> to >> >> 25M >> >> >> >> >> >> >> >> I keep getting this:: (on an 8M PDF) >> >> <exchange-server> #550 5.3.4 SMTPSEND.OverAdvertisedSize; message size >> >> exceeds fixed maximum size ## >> >> >> >> ----------- >> >> >> >> I can send these files internally fine, i've sent internally up to 15M >> >> and I can receive up to 8MB but cannot send that same file out. >> >> If you have any thoughts >> >> i'd be grateful. >> >> >> >> thanks >> >> >> >> ----------------- >> >> Sub ubi semper ubi >> >> >> >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> >> >> >> --- >> >> To manage subscriptions click here: >> >> http://lyris.sunbelt-software.com/read/my_forums/ >> >> or send an email to [email protected] >> >> with the body: unsubscribe ntsysadmin >> > >> > >> > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> > ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> > >> > --- >> > To manage subscriptions click here: >> > http://lyris.sunbelt-software.com/read/my_forums/ >> > or send an email to [email protected] >> > with the body: unsubscribe ntsysadmin >> >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> >> --- >> To manage subscriptions click here: >> http://lyris.sunbelt-software.com/read/my_forums/ >> or send an email to [email protected] >> with the body: unsubscribe ntsysadmin > > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ > ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > --- > To manage subscriptions click here: > http://lyris.sunbelt-software.com/read/my_forums/ > or send an email to [email protected] > with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe ntsysadmin
