Am trying to work out how Exchange 2007 works with max message sizes. Have been reading these two articles here: http://technet.microsoft.com/en-us/library/bb124345(EXCHG.80).aspx http://www.msexchange.org/articles-tutorials/exchange-server-2007/management-administration/exchange-2007-message-size-limits.html But am none the wiser. If I go to Org Config > Hub T > Global Settings, I can see settings for Max Recv size/Max Send Size But apparently these can also be set on the Hub Transport server level, although I can't see where. And also the Send Connector level. Which begs the question, which one takes precedence?

The one that takes precedence is the one that's encountered first. Messages are checked at different places, so the effective limit is the smallest limit encountered in the path that the message takes.Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."

On Thu, 10 Mar 2011 21:25:11 +0000, jasonwatts1972 wrote: >Am trying to work out how Exchange 2007 works with max message sizes. Have been reading these two articles here: http://technet.microsoft.com/en-us/library/bb124345(EXCHG.80).aspx http://www.msexchange.org/articles-tutorials/exchange-server-2007/management-administration/exchange-2007-message-size-limits.html But am none the wiser. If I go to Org Config > Hub T > Global Settings, I can see settings for Max Recv size/Max Send Size But apparently these can also be set on the Hub Transport server level, although I can't see where. And also the Send Connector level. Which begs the question, which one takes precedence? The smallest value does. --- Rich Matheisen MCSE+I, Exchange MVP --- Rich Matheisen MCSE+I, Exchange MVP

Hi, The article in your post has already explains that when the organization limit and other limits conflict, the lowest value takes precedence. For detailed, please see the first article in your post. Best regards, SerenaPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.