Understanding And Correcting SMTP Relaying Problems By: James Colins SMTP is the acronym for “Simple Mail Transfer Protocol”, which is the protocol used for sending email. Anyone who has ever sent an email has used the SMTP protocol behind the scenes. “Open mail relaying” is when an SMTP server is configured in such a way that it lets anyone send email through it. The problem people have now is that open mail relaying is a thing of the past – it is now much more difficult to find an SMTP server that will work for you. An SMTP relaying problem ... Tags: smtp2go, smtp mail server, mail relay server
Understanding Smtp Error Codes And Smtp Relay Servers By: James Colins How many times have you been confronted with a cryptic error code when trying to do something simple on your computer like send an email? Has it ever been anything less than frustrating? A typical error message for me might be:
“Your email could not be delivered – error 552”.
Who knows what this means! SMTP error codes were designed way back in 1982, mainly for other computers to be able to read and understand them. As it is perfectly understandable that human beings a... Tags: smtp2go, smtp mail server, mail relay server, relay server
What can a bonded T1 do for your business? By: Alain Nguyen When designing your LAN or WAN, the logical solution for your business is to figure out your expected bandwidth usage. If your company has more than 50 employees or it uses a lot of bandwidth for various applications such as VOIP, videoconferencing, CRM, this may often indicate that you may need to get multiple T1 lines, which is often referred to as bonded T1's. Tags: bonded t1, t1 lines, DS3, t1 internet connections, oc3 service, MPLS, frame relay, t3 line
Using Internet Broadband connections to Enhance Pharmacy-Based Patient Care By: Alain.Nguyen More and more pharmacies are using computers for emails and electronic communications with other professionals and now some are even communicating with their patients electronically. As more and more bandwidth is used, the broadband connections are more prevalent, especially the T1 lines . When most pharmacies used dial ups, satellite or slow frame relay connections, they are now upgrading to T1 connections and if there are multiple locations, some are even getting MPLS connections in order to connect the locations together and communicate more effectively. For back up solutions, a fixed wireless internet solution could be ideal for them. Tags: t1 line, t1 internet connection, mpls services, MPLS, frame relay, t1 connections, t1 wir
Differences between MPLS and frame relay By: Alain.Nguyen The Multiprotocol Label Switching (MPLS) protocol is a relatively new technology (less than 10 years old), and many organizations have been actively replacing their frame relay networks with MPLS service when their contracts expire. What is MPLS? According to Iain Stevenson, networking analyst at Ovum, "MPLS is a mechanism for labelling traffic flows to define a path through a complex network. A network operator can use MPLS as a management tool, as capacity and routes can be seen." Tags: MPLS, Frame Relay, mpls solution, mpls connection
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