I find myself referencing a note I have in my drafts to quickly change send and receive limits for connectors on Exchange 2010 and 2013 so just in case I ever lose that the draft email I have, I thought I’d just blog the commands so I can reference it if I don’t have access to my mailbox.
Use the following cmdlets to quickly set send and receive size limits on all connectors configured on an Exchange server:
Set-TransportConfig -MaxSendSize 100MB -MaxReceiveSize 100MB
Get-ReceiveConnector | Set-ReceiveConnector -MaxMessageSize 100MB
Get-SendConnector | Set-SendConnector -MaxMessageSize 100MB