Users are now unalbe to send email outside the company from a Windows 2003 small business server. They are not on a blacklist and receive the following event id when trying to send outside the company
Event id 7010
This is an SMTP protocol log for virtual server ID 1, connection #14. The client at "***.***.***.***" sent a "rcpt" command, and the SMTP server responded with "550 5.7.1 Unable to relay for username/ip address ". The full command sent was "rcpt TO: <mailradar.com!relaytest@[ip address here)
In this expert guide, you’ll learn about the components of a Modern Data Center. You will use cases for the value-added capabilities of Veeam®, including combining backup and replication for VMware disaster recovery and using replication for data center migration.
What does UTC stand for?
“Coordinated Universal Time” – Think of this as the true time on Planet Earth that never changes with the exception of minor leap seconds here and there to account for the changes in the planet's rotation.
What does th…
Get people started with the process of using Access VBA to control Outlook using automation, Microsoft Access can control other applications. An example is the ability to programmatically talk to Microsoft Outlook. Using automation, an Access applic…
To add imagery to an HTML email signature, you have two options available to you. You can either add a logo/image by embedding it directly into the signature or hosting it externally and linking to it.
The vast majority of email clients display l…