best free smtp server
Maintaining an SMTP server for bulk emailing is a big effort, need to maintain a good technical team for handing all day to day technical problems like IP blacklisting, white listing, sender authentications, trust building with ISPs, load balancing and need to pay good amount to the ISPs for providing good bandwidth for each email campaign etc.above all need high level technical knowledge and experience in email deliverability to run the bulk email process successfully.In technical terms, there are lots of explanations and details for SMTP and SMTP Server. As an end user you don’t need to know those complex technical explanations and worry about it, Simply an SMTP server is a web server that using for sending and receiving emails.
