I am receiving Spam from my local address.
They comnnecto to the SMPT server and send email on internal email's
I«m not shure hou to prevent this. I cant remove anonymous autentication on SMPT protocol, because I receive Email on this server. I cant prevent the address because they are used internaly.
Microsoft Jet database engine errors can crop up out of nowhere to disrupt the working of the Exchange server. Decoding why a particular error occurs goes a long way in determining the right solution for it.
This video shows how to quickly and easily deploy an email signature for all users in Office 365 and prevent it from being added to replies and forwards. (the resulting signature is applied on the server level in Exchange Online)
The email signat…