5.2.3 smtp;550 5.2.3 RESOLVER.RST.SendSizeLimit.Org; message too large for this organization> #SMTP#

Hello ,

I cannot send more than 8MB

please need help

[PS] C:\Windows\system32>Get-TransportConfig

ClearCategories                     : True
ConvertDisclaimerWrapperToEml       : False
DSNConversionMode                   : UseExchangeDSNs
ExternalDelayDsnEnabled             : True
ExternalDsnDefaultLanguage          :
ExternalDsnLanguageDetectionEnabled : True
ExternalDsnMaxMessageAttachSize     : 25 MB (26,214,400 bytes)
ExternalDsnReportingAuthority       :
ExternalDsnSendHtml                 : True
ExternalPostmasterAddress           :Postmaster@vgggooo.com
GenerateCopyOfDSNFor                : {}
HygieneSuite                        : Standard
InternalDelayDsnEnabled             : True
InternalDsnDefaultLanguage          :
InternalDsnLanguageDetectionEnabled : True
InternalDsnMaxMessageAttachSize     : 25 MB (26,214,400 bytes)
InternalDsnReportingAuthority       :
InternalDsnSendHtml                 : True
InternalSMTPServers                 : {192.168.5.3, 192.168.5.1}
JournalingReportNdrTo               : <>
LegacyJournalingMigrationEnabled    : False
MaxDumpsterSizePerDatabase          : 20 MB (20,971,520 bytes)
MaxDumpsterTime                     : 7.00:00:00
MaxReceiveSize                      : 29.53 MB (30,965,760 bytes)
MaxRecipientEnvelopeLimit           : 5000
MaxSendSize                         : 15.86 MB (16,629,760 bytes)
MigrationEnabled                    : False
OpenDomainRoutingEnabled            : False
Rfc2231EncodingEnabled              : False
ShadowHeartbeatRetryCount           : 12
ShadowHeartbeatTimeoutInterval      : 00:15:00
ShadowMessageAutoDiscardInterval    : 2.00:00:00
ShadowRedundancyEnabled             : True
SupervisionTags                     : {Reject, Allow}
TLSReceiveDomainSecureList          : {}
TLSSendDomainSecureList             : {}
VerifySecureSubmitEnabled           : False
VoicemailJournalingEnabled          : True
HeaderPromotionModeSetting          : NoCreate
Xexch50Enabled                      : True

[PS] C:\Windows\system32>get-transportconfig | fl MaxReceiveSize, MaxSendSize

MaxReceiveSize : 29.53 MB (30,965,760 bytes)
MaxSendSize    : 15.86 MB (16,629,760 bytes)

[PS] C:\Windows\system32>Get-Mailbox -Identity "info" | FL maxreceivesize

MaxReceiveSize : 29.3 MB (30,720,000 bytes)

[PS] C:\Windows\system32>Get-ReceiveConnector | fl Identity,MaxMessageSize

Identity       : ASC-CAS02\Default ASC-CAS02
MaxMessageSize : 19.77 MB (20,725,760 bytes)

Identity       : ASC-CAS02\Client ASC-CAS02
MaxMessageSize : 19.77 MB (20,725,760 bytes)

Identity       : ASC-CAS01\Default ASC-CAS01
MaxMessageSize : 19.77 MB (20,725,760 bytes)

Identity       : ASC-CAS01\Client ASC-CAS01
MaxMessageSize : 19.77 MB (20,725,760 bytes)

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