Hello all,
I have a strange problem that is my exchange 2013 need to receive some email from EXTERNAL which may contains 15-20MB attachement.
Before I have changed the "Transportconfig" and receive connector, the sender will receive the NDR showing "552 5.3.4 Message size exceeds fixed maximum message size"
But once I have updated the "Transportconfig" and receive connection to both size 28MB (include 33% increasement of MIME), the sender now found that he will not receive any NDR, BUT the email is not coming thru to our users.
Please help me out ..... thanks a lot !
*Remarks: Users have NO size restrictions individually set.
Attached the configuration file
Transport Config
AddressBookPolicyRoutingEnabled : False
AnonymousSenderToRecipientRatePerHour : 1800
ClearCategories : True
ConvertDisclaimerWrapperToEml : False
DSNConversionMode : UseExchangeDSNs
JournalArchivingEnabled : False
ExternalDelayDsnEnabled : True
ExternalDsnDefaultLanguage :
ExternalDsnLanguageDetectionEnabled : True
ExternalDsnMaxMessageAttachSize : 28 MB (29,360,128 bytes)
ExternalDsnReportingAuthority :
ExternalDsnSendHtml : True
ExternalPostmasterAddress :
GenerateCopyOfDSNFor : {}
HygieneSuite : Standard
InternalDelayDsnEnabled : True
InternalDsnDefaultLanguage :
InternalDsnLanguageDetectionEnabled : True
InternalDsnMaxMessageAttachSize : 65 MB (68,157,440 bytes)
InternalDsnReportingAuthority :
InternalDsnSendHtml : True
InternalSMTPServers : {}
JournalingReportNdrTo : <>
LegacyJournalingMigrationEnabled : False
LegacyArchiveJournalingEnabled : False
LegacyArchiveLiveJournalingEnabled : False
RedirectUnprovisionedUserMessagesForLegacyArchiveJournaling : False
RedirectDLMessagesForLegacyArchiveJournaling : False
MaxDumpsterSizePerDatabase : 30 MB (31,457,280 bytes)
MaxDumpsterTime : 7.00:00:00
MaxReceiveSize : 28 MB (29,360,128 bytes)
MaxRecipientEnvelopeLimit : 500
MaxRetriesForLocalSiteShadow : 2
MaxRetriesForRemoteSiteShadow : 4
MaxSendSize : 14 MB (14,680,064 bytes)
MigrationEnabled : False
OpenDomainRoutingEnabled : False
RejectMessageOnShadowFailure : False
Rfc2231EncodingEnabled : False
SafetyNetHoldTime : 2.00:00:00
ShadowHeartbeatFrequency : 00:02:00
ShadowMessageAutoDiscardInterval : 2.00:00:00
ShadowMessagePreferenceSetting : PreferRemote
ShadowRedundancyEnabled : True
ShadowResubmitTimeSpan : 03:00:00
SupervisionTags : {Reject, Allow}
TLSReceiveDomainSecureList : {}
TLSSendDomainSecureList : {}
VerifySecureSubmitEnabled : False
VoicemailJournalingEnabled : True
HeaderPromotionModeSetting : NoCreate
Xexch50Enabled : True
Receive Connectors config
RunspaceId : 3622a035-49ac-480d-89d0-a4e0d01e23cd
AuthMechanism : Tls, Integrated, BasicAuth, BasicAuthRequireTLS, ExchangeServer
Banner :
BinaryMimeEnabled : True
Bindings : {0.0.0.0:2525}
ChunkingEnabled : True
DefaultDomain :
DeliveryStatusNotificationEnabled : True
EightBitMimeEnabled : True
SmtpUtf8Enabled : False
BareLinefeedRejectionEnabled : False
DomainSecureEnabled : False
EnhancedStatusCodesEnabled : True
LongAddressesEnabled : False
OrarEnabled : False
SuppressXAnonymousTls : False
ProxyEnabled : False
AdvertiseClientSettings : False
Fqdn :
ServiceDiscoveryFqdn :
TlsCertificateName :
Comment :
Enabled : True
ConnectionTimeout : 00:10:00
ConnectionInactivityTimeout : 00:05:00
MessageRateLimit : Unlimited
MessageRateSource : IPAddress
MaxInboundConnection : 5000
MaxInboundConnectionPerSource : Unlimited
MaxInboundConnectionPercentagePerSource : 100
MaxHeaderSize : 128 KB (131,072 bytes)
MaxHopCount : 60
MaxLocalHopCount : 12
MaxLogonFailures : 3
MaxMessageSize : 50 MB (52,428,800 bytes)
MaxProtocolErrors : 5
MaxRecipientsPerMessage : 5000
PermissionGroups : ExchangeUsers, ExchangeServers, ExchangeLegacyServers
PipeliningEnabled : True
ProtocolLoggingLevel : Verbose
RemoteIPRanges : {0.0.0.0-255.255.255.255}
RequireEHLODomain : False
RequireTLS : False
EnableAuthGSSAPI : False
ExtendedProtectionPolicy : None
LiveCredentialEnabled : False
TlsDomainCapabilities : {}
Server : EXCH01
TransportRole : HubTransport
SizeEnabled : EnabledWithoutValue
TarpitInterval : 00:00:05
MaxAcknowledgementDelay : 00:00:30
AdminDisplayName :
ExchangeVersion : 0.1 (8.0.535.0)
Name : Default EXCH01
DistinguishedName
Identity : EXCH01\Default EXCH01
Guid : c7b3fc09-ae83-46a4-83e4-54f5af73d887
ObjectCategory : .local/Configuration/Schema/ms-Exch-Smtp-Receive-Connector
ObjectClass : {top, msExchSmtpReceiveConnector}
WhenChanged : 9/29/2015 2:54:53 PM
WhenCreated : 8/14/2015 4:20:57 PM
WhenChangedUTC : 9/29/2015 6:54:53 AM
WhenCreatedUTC : 8/14/2015 8:20:57 AM
OrganizationId :
Id : EXCH01\Default EXCH01
OriginatingServer :
IsValid : True
ObjectState : Unchanged
RunspaceId : 3622a035-49ac-480d-89d0-a4e0d01e23cd
AuthMechanism : Tls, Integrated, BasicAuth, BasicAuthRequireTLS, ExchangeServer
Banner :
BinaryMimeEnabled : True
Bindings : {[::]:465, 0.0.0.0:465}
ChunkingEnabled : True
DefaultDomain :
DeliveryStatusNotificationEnabled : True
EightBitMimeEnabled : True
SmtpUtf8Enabled : False
BareLinefeedRejectionEnabled : False
DomainSecureEnabled : False
EnhancedStatusCodesEnabled : True
LongAddressesEnabled : False
OrarEnabled : False
SuppressXAnonymousTls : False
ProxyEnabled : False
AdvertiseClientSettings : False
Fqdn :
ServiceDiscoveryFqdn :
TlsCertificateName :
Comment :
Enabled : True
ConnectionTimeout : 00:10:00
ConnectionInactivityTimeout : 00:05:00
MessageRateLimit : 5
MessageRateSource : User
MaxInboundConnection : 5000
MaxInboundConnectionPerSource : 20
MaxInboundConnectionPercentagePerSource : 2
MaxHeaderSize : 128 KB (131,072 bytes)
MaxHopCount : 60
MaxLocalHopCount : 12
MaxLogonFailures : 3
MaxMessageSize : 50 MB (52,428,800 bytes)
MaxProtocolErrors : 5
MaxRecipientsPerMessage : 200
PermissionGroups : ExchangeUsers, ExchangeServers
PipeliningEnabled : True
ProtocolLoggingLevel : Verbose
RemoteIPRanges : {::-ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff, 0.0.0.0-255.255.255.255}
RequireEHLODomain : False
RequireTLS : False
EnableAuthGSSAPI : True
ExtendedProtectionPolicy : None
LiveCredentialEnabled : False
TlsDomainCapabilities : {}
Server : EXCH01
TransportRole : HubTransport
SizeEnabled : Enabled
TarpitInterval : 00:00:05
MaxAcknowledgementDelay : 00:00:30
AdminDisplayName :
ExchangeVersion : 0.1 (8.0.535.0)
Name : Client Proxy EXCH01
DistinguishedName :
Identity : EXCH01\Client Proxy EXCH01
Guid : d9d34ad0-fb91-4991-99a7-a361413297d0
ObjectCategory : .local/Configuration/Schema/ms-Exch-Smtp-Receive-Connector
ObjectClass : {top, msExchSmtpReceiveConnector}
WhenChanged : 9/29/2015 2:55:16 PM
WhenCreated : 8/14/2015 4:20:57 PM
WhenChangedUTC : 9/29/2015 6:55:16 AM
WhenCreatedUTC : 8/14/2015 8:20:57 AM
OrganizationId :
Id : EXCH01\Client Proxy EXCH01
OriginatingServer :
IsValid : True
ObjectState : Unchanged
RunspaceId : 3622a035-49ac-480d-89d0-a4e0d01e23cd
AuthMechanism : Tls, Integrated, BasicAuth, BasicAuthRequireTLS, ExchangeServer
Banner :
BinaryMimeEnabled : True
Bindings : {0.0.0.0:25}
ChunkingEnabled : True
DefaultDomain :
DeliveryStatusNotificationEnabled : True
EightBitMimeEnabled : True
SmtpUtf8Enabled : False
BareLinefeedRejectionEnabled : False
DomainSecureEnabled : True
EnhancedStatusCodesEnabled : True
LongAddressesEnabled : False
OrarEnabled : False
SuppressXAnonymousTls : False
ProxyEnabled : False
AdvertiseClientSettings : False
Fqdn :
ServiceDiscoveryFqdn :
TlsCertificateName :
Comment :
Enabled : True
ConnectionTimeout : 00:10:00
ConnectionInactivityTimeout : 00:05:00
MessageRateLimit : Unlimited
MessageRateSource : IPAddress
MaxInboundConnection : 5000
MaxInboundConnectionPerSource : 20
MaxInboundConnectionPercentagePerSource : 2
MaxHeaderSize : 128 KB (131,072 bytes)
MaxHopCount : 60
MaxLocalHopCount : 12
MaxLogonFailures : 3
MaxMessageSize : 50 MB (52,428,800 bytes)
MaxProtocolErrors : 5
MaxRecipientsPerMessage : 200
PermissionGroups : AnonymousUsers, ExchangeServers, ExchangeLegacyServers
PipeliningEnabled : True
ProtocolLoggingLevel : Verbose
RemoteIPRanges : {0.0.0.0-255.255.255.255}
RequireEHLODomain : False
RequireTLS : False
EnableAuthGSSAPI : False
ExtendedProtectionPolicy : None
LiveCredentialEnabled : False
TlsDomainCapabilities : {}
Server : EXCH01
TransportRole : FrontendTransport
SizeEnabled : Enabled
TarpitInterval : 00:00:05
MaxAcknowledgementDelay : 00:00:30
AdminDisplayName :
ExchangeVersion : 0.1 (8.0.535.0)
Name : Default Frontend EXCH01
DistinguishedName :
Identity : EXCH01\Default Frontend EXCH01
Guid : 04eb7248-4d13-4576-9902-5c1404dfff28
ObjectCategory : .local/Configuration/Schema/ms-Exch-Smtp-Receive-Connector
ObjectClass : {top, msExchSmtpReceiveConnector}
WhenChanged : 9/29/2015 2:54:46 PM
WhenCreated : 8/14/2015 4:36:34 PM
WhenChangedUTC : 9/29/2015 6:54:46 AM
WhenCreatedUTC : 8/14/2015 8:36:34 AM
OrganizationId :
Id : EXCH01\Default Frontend EXCH01
OriginatingServer :
IsValid : True
ObjectState : Unchanged
RunspaceId : 3622a035-49ac-480d-89d0-a4e0d01e23cd
AuthMechanism : Tls, Integrated, BasicAuth, BasicAuthRequireTLS, ExchangeServer
Banner :
BinaryMimeEnabled : True
Bindings : {[::]:717, 0.0.0.0:717}
ChunkingEnabled : True
DefaultDomain :
DeliveryStatusNotificationEnabled : True
EightBitMimeEnabled : True
SmtpUtf8Enabled : False
BareLinefeedRejectionEnabled : False
DomainSecureEnabled : True
EnhancedStatusCodesEnabled : True
LongAddressesEnabled : False
OrarEnabled : False
SuppressXAnonymousTls : False
ProxyEnabled : False
AdvertiseClientSettings : False
Fqdn : EXCH01.zhcpa.local
ServiceDiscoveryFqdn :
TlsCertificateName :
Comment :
Enabled : True
ConnectionTimeout : 00:10:00
ConnectionInactivityTimeout : 00:05:00
MessageRateLimit : Unlimited
MessageRateSource : IPAddress
MaxInboundConnection : 5000
MaxInboundConnectionPerSource : 20
MaxInboundConnectionPercentagePerSource : 2
MaxHeaderSize : 128 KB (131,072 bytes)
MaxHopCount : 60
MaxLocalHopCount : 12
MaxLogonFailures : 3
MaxMessageSize : 50 MB (52,428,800 bytes)
MaxProtocolErrors : 5
MaxRecipientsPerMessage : 200
PermissionGroups : ExchangeServers
PipeliningEnabled : True
ProtocolLoggingLevel : Verbose
RemoteIPRanges : {::-ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff, 0.0.0.0-255.255.255.255}
RequireEHLODomain : False
RequireTLS : False
EnableAuthGSSAPI : False
ExtendedProtectionPolicy : None
LiveCredentialEnabled : False
TlsDomainCapabilities : {}
Server : EXCH01
TransportRole : FrontendTransport
SizeEnabled : Enabled
TarpitInterval : 00:00:05
MaxAcknowledgementDelay : 00:00:30
AdminDisplayName :
ExchangeVersion : 0.1 (8.0.535.0)
Name : Outbound Proxy Frontend EXCH01
DistinguishedName :
Identity : EXCH01\Outbound Proxy Frontend EXCH01
Guid : a2181b49-076c-4ab6-8770-1015cc36173e
ObjectCategory : .local/Configuration/Schema/ms-Exch-Smtp-Receive-Connector
ObjectClass : {top, msExchSmtpReceiveConnector}
WhenChanged : 9/29/2015 2:55:08 PM
WhenCreated : 8/14/2015 4:36:34 PM
WhenChangedUTC : 9/29/2015 6:55:08 AM
WhenCreatedUTC : 8/14/2015 8:36:34 AM
OrganizationId :
Id : EXCH01\Outbound Proxy Frontend EXCH01
OriginatingServer :
IsValid : True
ObjectState : Unchanged
RunspaceId : 3622a035-49ac-480d-89d0-a4e0d01e23cd
AuthMechanism : Tls, Integrated, BasicAuth, BasicAuthRequireTLS
Banner :
BinaryMimeEnabled : True
Bindings : {[::]:587, 0.0.0.0:587}
ChunkingEnabled : True
DefaultDomain :
DeliveryStatusNotificationEnabled : True
EightBitMimeEnabled : True
SmtpUtf8Enabled : False
BareLinefeedRejectionEnabled : False
DomainSecureEnabled : False
EnhancedStatusCodesEnabled : True
LongAddressesEnabled : False
OrarEnabled : False
SuppressXAnonymousTls : False
ProxyEnabled : False
AdvertiseClientSettings : False
Fqdn :
ServiceDiscoveryFqdn :
TlsCertificateName :
Comment :
Enabled : True
ConnectionTimeout : 00:10:00
ConnectionInactivityTimeout : 00:05:00
MessageRateLimit : 5
MessageRateSource : User
MaxInboundConnection : 5000
MaxInboundConnectionPerSource : 20
MaxInboundConnectionPercentagePerSource : 2
MaxHeaderSize : 128 KB (131,072 bytes)
MaxHopCount : 60
MaxLocalHopCount : 12
MaxLogonFailures : 3
MaxMessageSize : 50 MB (52,428,800 bytes)
MaxProtocolErrors : 5
MaxRecipientsPerMessage : 200
PermissionGroups : ExchangeUsers
PipeliningEnabled : True
ProtocolLoggingLevel : Verbose
RemoteIPRanges : {::-ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff, 0.0.0.0-255.255.255.255}
RequireEHLODomain : False
RequireTLS : False
EnableAuthGSSAPI : True
ExtendedProtectionPolicy : None
LiveCredentialEnabled : False
TlsDomainCapabilities : {}
Server : EXCH01
TransportRole : FrontendTransport
SizeEnabled : Enabled
TarpitInterval : 00:00:05
MaxAcknowledgementDelay : 00:00:30
AdminDisplayName :
ExchangeVersion : 0.1 (8.0.535.0)
Name : Client Frontend EXCH01
DistinguishedName :
Identity : EXCH01\Client Frontend EXCH01
Guid : af5ba61e-d031-41d1-9e07-6f2d667b5e9d
ObjectCategory :.local/Configuration/Schema/ms-Exch-Smtp-Receive-Connector
ObjectClass : {top, msExchSmtpReceiveConnector}
WhenChanged : 9/29/2015 2:55:23 PM
WhenCreated : 8/14/2015 4:36:35 PM
WhenChangedUTC : 9/29/2015 6:55:23 AM
WhenCreatedUTC : 8/14/2015 8:36:35 AM
OrganizationId :
Id : EXCH01\Client Frontend EXCH01
OriginatingServer :
IsValid : True
ObjectState : Unchanged