Sounds like the message is too large:
550 5.2.13 RESOLVER.RST.RecipSizeLimit
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i have DL have all company users
previously work normally
today when i sent email to group have all company user message not deliver
when i trace message
Failed Reason: [{LED=550 5.2.13 RESOLVER.RST.RecipSizeLimit.DL; message length exceeds administrative limit};{MSG=};{FQDN=};{IP=};{LRT=}] Drop
Reason: [{LED=250 2.1.5 RESOLVER.RST.RecipientDiscarded; recipient discarded due to failed distribution group limits check};{MSG=};{FQDN=};{IP=};{LRT=}] how can i solve it
was worked normally i didn't do any changes on group
kindly advise me
Sounds like the message is too large:
550 5.2.13 RESOLVER.RST.RecipSizeLimit
Hi @Nady,
Thanks for posting your question in the Microsoft Q&A forum.
According to your description, you send an email to a group, it fails to be delivered, and the failure reason is displayed as LED=550 5.2.13 RESOLVER.RST.RecipSizeLimit.DL and LED=250 2.1.5 RESOLVER.RST.RecipientDiscarded. This may be because the message is too large and exceeds the recipient limit. You can try the following methods to solve it:
Get-DistributionGroup | Format-List Name,MaxReceiveSize,MaxSendSize
to view the size limit of sending and receiving emails for the distribution group and check whether the email you sent exceeds the limit.Get-DistributionGroup -Identity "GroupName" | Set-DistributionGroup -MaxReceiveSize 500MB,MaxSendSize 500MB
to change the size limit of sending and receiving emails for the specified distribution group.If you have any questions, please feel free to contact me. If the answer is helpful, please click "Accept Answer" because it can help other members of the Microsoft Q&A community who have encountered similar problems and are looking for solutions. Thank you.
Best,
Jeanne