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Max Message Size

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Acydman

IS-IT--Management
Nov 18, 2004
52
GB
Here's a tough nut to crack. New install in domain of Ex2007 set the max message sizes as appropriate but any attachments over 2mb wont go. anyone have any ideas, heres the transport config:

AuthMechanism : Tls, Integrated, BasicAuth, BasicAuth
RequireTLS, ExchangeServer
Banner :
BinaryMimeEnabled : True
Bindings : {0.0.0.0:25}
ChunkingEnabled : True
DefaultDomain :
DeliveryStatusNotificationEnabled : True
EightBitMimeEnabled : True
DomainSecureEnabled : False
EnhancedStatusCodesEnabled : True
Fqdn : mail.1ststop.co.uk
Comment :
Enabled : True
ConnectionTimeout : 00:10:00
ConnectionInactivityTimeout : 00:05:00
MessageRateLimit : unlimited
MaxInboundConnection : 5000
MaxInboundConnectionPerSource : unlimited
MaxInboundConnectionPercentagePerSource : 100
MaxHeaderSize : 64KB
MaxHopCount : 30
MaxLocalHopCount : 3
MaxLogonFailures : 3
MaxMessageSize : 10MB
MaxProtocolErrors : 5
MaxRecipientsPerMessage : 5000
PermissionGroups : AnonymousUsers, ExchangeUsers, Exchan
geServers, ExchangeLegacyServers, Par
tners
PipeliningEnabled : True
ProtocolLoggingLevel : None
RemoteIPRanges : {0.0.0.0-255.255.255.255}
RequireEHLODomain : False
RequireTLS : False
Server : 1STSTOPNAS01
SizeEnabled : EnabledWithoutValue
TarpitInterval : 00:00:05
AdminDisplayName :
ExchangeVersion : 0.1 (8.0.535.0)
Name : Default 1STSTOPNAS01
DistinguishedName : CN=Default 1STSTOPNAS01,CN=SMTP Recei
ve Connectors,CN=Protocols,CN=1STSTOP
NAS01,CN=Servers,CN=Exchange Administ
rative Group (FYDIBOHF23SPDLT),CN=Adm
inistrative Groups,CN=1st Stop Financ
e,CN=Microsoft Exchange,CN=Services,C
N=Configuration,DC=1ststopfinance,DC=
local
Identity : 1STSTOPNAS01\Default 1STSTOPNAS01
Guid : 1e2a4ef1-5121-4f90-a1d6-433593ad1c35
ObjectCategory : 1ststopfinance.local/Configuration/Sc
hema/ms-Exch-Smtp-Receive-Connector
ObjectClass : {top, msExchSmtpReceiveConnector}
WhenChanged : 19/10/2007 15:06:23
WhenCreated : 20/09/2007 00:12:49
OriginatingServer : FIRSTSTOPDATA.1ststopfinance.local
IsValid : True

AuthMechanism : Tls, Integrated, BasicAuth, BasicAuth
RequireTLS, ExchangeServer
Banner :
BinaryMimeEnabled : True
Bindings : {0.0.0.0:587}
ChunkingEnabled : True
DefaultDomain :
DeliveryStatusNotificationEnabled : True
EightBitMimeEnabled : True
DomainSecureEnabled : False
EnhancedStatusCodesEnabled : True
Fqdn : mail.1ststop.co.uk
Comment :
Enabled : True
ConnectionTimeout : 00:10:00
ConnectionInactivityTimeout : 00:05:00
MessageRateLimit : 600
MaxInboundConnection : 5000
MaxInboundConnectionPerSource : 100
MaxInboundConnectionPercentagePerSource : 2
MaxHeaderSize : 64KB
MaxHopCount : 30
MaxLocalHopCount : 3
MaxLogonFailures : 3
MaxMessageSize : 10MB
MaxProtocolErrors : 5
MaxRecipientsPerMessage : 200
PermissionGroups : AnonymousUsers, ExchangeUsers, Exchan
geServers, ExchangeLegacyServers, Par
tners
PipeliningEnabled : True
ProtocolLoggingLevel : None
RemoteIPRanges : {0.0.0.0-255.255.255.255}
RequireEHLODomain : False
RequireTLS : False
Server : 1STSTOPNAS01
SizeEnabled : Enabled
TarpitInterval : 00:00:05
AdminDisplayName :
ExchangeVersion : 0.1 (8.0.535.0)
Name : Client 1STSTOPNAS01
DistinguishedName : CN=Client 1STSTOPNAS01,CN=SMTP Receiv
e Connectors,CN=Protocols,CN=1STSTOPN
AS01,CN=Servers,CN=Exchange Administr
ative Group (FYDIBOHF23SPDLT),CN=Admi
nistrative Groups,CN=1st Stop Finance
,CN=Microsoft Exchange,CN=Services,CN
=Configuration,DC=1ststopfinance,DC=l
ocal
Identity : 1STSTOPNAS01\Client 1STSTOPNAS01
Guid : d50e3b0e-8d7e-4ca0-adcf-9b0f8ea4266e
ObjectCategory : 1ststopfinance.local/Configuration/Sc
hema/ms-Exch-Smtp-Receive-Connector
ObjectClass : {top, msExchSmtpReceiveConnector}
WhenChanged : 05/10/2007 13:27:31
WhenCreated : 20/09/2007 00:12:50
OriginatingServer : FIRSTSTOPDATA.1ststopfinance.local
IsValid : True
 
Not sure, where would I check that?
 
Try these

Send and Transport Message Size Options
Get-SendConnector "Outgoing SMTP" | Format-List
GET-TRANSPORTCONFIG | fl *maxsendsize*
Get-SendConnector | Select identity,MaxMessageSize

followed by increasing it's size:
Set-SendConnector -identity "Outgoing Smtp" -MaxMessageSize: 20MB
Set-transportconfig -MaxSendSize:50Mb


Get-Receiveconnector | Select identity,MaxMessageSize
Set-Receiveconnector -identity "server\site" -MaxMessageSize: 20MB
 
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