Microsoft Exchange Server uses several email protocols to send and receive emails. It uses the SMTP protocol when you deliver an email message to other domains outside of the internal Exchange environment. It helps send emails only. It does not retrieve emails from the servers, and email message...
From inside our network The emails for fine to .com .co.za and .nl BUT from outside the the .nl does not seem to work KEEP GETTTING THIS error MSG: -MacBook-Pro-5:~ USER$ telne...
It appears that when a channel is set to accept emails from "Only members of this team", no one is able to send an email to the channel. We've tested this on multiple Teams/channels, but consistentl...
A TCP error (10013: An attempt was made to access a socket in a way forbidden by its access permissions) occurred while listening on IP Endpoint=0.0.0.0:8080 A4 size print-out from asp.net page About alternative to IFrame when embedding external page. About the asp.net Textbox enter key...
When you transfer a requisition to a purchase order in Microsoft Dynamics GP, you receive the following error message:Unable to add entity because it already exists Cause 1The value in the Next Purchase Order Number field in the Purchase Order Processing Setup window has already been...
External SMTP relay: Send Email outside the organization. This Mail Relay generally happens when you connect to a mail server on one domain and trying to send emails using another server on an external domain. This 550 5.7.1 unable to relay Exchange 2010 / 2013 error signals that the outgoi...
A TCP error (10013: An attempt was made to access a socket in a way forbidden by its access permissions) occurred while listening on IP Endpoint=0.0.0.0:8080 A4 size print-out from asp.net page About alternative to IFrame when embedding external page. About the asp.net Textbox enter key...
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According to the error,"550 5.7.54, Unable to relay recipient in non-accepted domain”,the receive connector will not allow an anonymous, unauthenticated sender to relay to external domain names. There are two ways you can resolve this and allow your devices and applications to send to ex...
I have created a receive connector to accept emails from an in-house application I followed the guide here to create ithttps://practical365.com/exchange-server/exchange-2016-smtp-relay-connector/ The previous connector works fine on 2010 but I keep getting the error below when I try to tes...