recently migrated from 5.5 > 2003 > 2007 in the space of a very busy weekend. which was fun. Everything seems to be working ok, except the public folders do not seem to be recieving emails from the internet. Sending emails to the public folders internally works fine. Checking the message tracking i find the following message. any ideas?550 5.2.0 STOREDRV.Deliver: The Microsoft Exchange Information Store service reported an error. The following information should help identify the cause of this error: "MapiExceptionNotAuthorized:16.18969F090000, 17.27161:000000005A020000000000007D00000000000000, 255.23226:00000000, 255.27962:0A000000, 255.27962:0E000000, 255.27962:0A000000, 255.27962:94000000, 255.170826040000, 0.27745:02400080, 4.219216040000, 255.27962:FA000000, 255.1494:0E000000, 255.1238:EA200000, 4.5587:0F010480, 6.14164:1DFAFFFF0B00F4650F010480, 6.8660:0F0104800B00F4650F010480, 6.21970:0F0104800B00F4650F010480, 6.21970:0F0104800B0097660F010480, 6.21970:0F010480B084A7660F010480, 4.31473:0F010480, 0.21097:0F010480, 4.8756:BFF9FFFF, 2.17597:00000000, 2.22787:00000000, 4.13032:0F010480, 2.22787:00000000, 4.13032:0F010480, 4.4580:05000780, 4.4408:05000780, 4.76378040000, 4.50936040000, 4.53186040000, 4.101046040000, 4.6025:05000780, 4.5257:05000780, 4.46066040000, 5.10786:00000000464C415448454144006C00100F010480, 255.1750:05000780, 0.268496040000, 255.218176040000".,550 5.2.0 STOREDRV.Deliver: The Microsoft Exchange Information Store service reported an error. The following information should help identify the cause of this error: "MapiExceptionNotAuthorized:16.18969F090000, 17.27161:000000005A02000000000000AB00000000000000, 255.23226:00000000, 255.27962:0A000000, 255.27962:0E000000, 255.27962:0A000000, 255.27962:94000000, 255.170826040000, 0.27745:00000000, 4.219216040000, 255.27962:FA000000, 255.1494:0E000000, 255.1238:EA200000, 4.7716:0F010480, 4.5587:0F010480, 6.14164:1DFAFFFF0B00F4650F010480, 6.8660:0F0104800B00F4650F010480, 6.21970:0F0104800B00F4650F010480, 6.21970:0F0104800B0097660F010480, 6.21970:0F010480B084A7660F010480, 4.31473:0F010480, 0.21097:0F010480, 4.8756:BFF9FFFF, 2.22787:00000000, 4.13032:0F010480, 2.22787:00000000, 4.13032:0F010480, 4.4580:05000780, 4.4408:05000780, 4.76378040000, 4.50936040000, 4.53186040000, 4.101046040000, 4.6025:05000780, 4.5257:05000780, 4.46066040000, 5.10786:00000000464C415448454144005C00100F010480, 255.1750:05000780, 0.268496040000, 255.218176040000".

anyone?as a bit of an update, i've created a fresh new public folder using beta sp1's managment console and tested that, and that is receiving emails fine. so must be something to do with the migration process.only workaround i can see is to recreate all of the pub folders.. which number in their hundreds so thas not a route i really would prefer to take

I am also having the same issue. Except we did not migrate over from any previous version of exchange and this is happening on newly created Public Folders. The e-mails that are not reaching the mail-enabled public folders are actually from another server within the domain.If anyone has any idea on a resolution to this problem let me know.-Dan

well noone got back to me, i just had to recreate all the public folders which needed to receive emails directy using the beta sp1 exchange2007 luckily there was only a few. annoyed that i didnt get any advice though

Well my company wont allow the install of the Beta SP1 and it isnt a migration these are new public folders.

Solved this problem by changing the permissions for Anonymous from "none" to "Contributer".

My anonymous is already contributor and my default is author..... but I still get: #550 5.2.0 STOREDRV.Deliver: The Microsoft Exchange Information Store service reported an error. The following information should help identify the cause of this error: "MapiExceptionNoAccess:16.18969:C7010000, 17.27161:0000000084000000000000000000000000000000, 255.23226:00000000, 255.27962:7A000000, 255.27962:56000000, 255.17082:05000780, 0.16993:02400080, 4.21921:05000780, 255.27962:FA000000, 255.1494:00000000, 255.26426:56000000, 4.6363:0F010480, 4.6363:0F010480, 2.31229:00000000, 4.1091:05000780, 4.4603:05000780, 4.5323:05000780, 255.1750:00000000, 0.26849:00000000, 255.21817:05000780, 0.24529:00000000, 4.18385:05000780". ## Anyone with other suggestions? Thanks.

did you ever find out what was causing this issue ??? i have one user that cant email a public folders, all other users are fine, they get the same error as above, the public folders permissions are correct as al other suers can email as normalstrangeAAAGGGHHHHHHH

did you check the queue ?is user's mail are there ?and check the application event log is there an event like this? Event ID : 1009 Category : MSExchangeMail SubmissionSource : MSExchangeMailSubmission Type : Warning Machine : Server_Name MCSE,CCNA,VCP,APP

Hello, Thank you, it´s work fine. Best regards, Valentin