Checking emails using Mail Manager

Question

SG135 9.707-5 
 
 Should I be able to see outbound emails? Currently, I can only see inbound.

new2UTM9 · Accepted Answer

Thanks guys but I've now been informed that we are moving to Microsoft 365 and off our Exchange server.

Steve Weißflog · Answer

If you use an internal mail server e.g. Exchange for sending e-mails -> you have to config the Sophos UTM internal IP as smarthost there and you have to allow host based relay on the Sophos UTM for your mail server / exchange host. Than you&acute;ll see inbound and outbound mails using Sophos Mail Manager. 
 
 regards

Jonas92 · Answer

Yes, of course! It worked as designed, mails between tenants/ exchange online users will always routed directly between exchange online servers 
 Why? Its easy: 
 source and targed mailservers are the tenants exchange onlineserver, so why an extra step between it with onpremise? Its the wrong way, if a mail from exchange online server will go trough on premise and than again back to the targed exchange online server. 
 so, this mails go never trough on premise. 
 
 example: in hybrid envoirment, if 2 O365 mailboxuser of same tenant write each other, it will not go trough onpremise exchange.

Checking emails using Mail Manager

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