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About SMTP#

The Simple Mail Transfer Protocol (SMTP) is an internet standard communication protocol for electronic mail transmission. SMTP is a delivery protocol only. SMTP servers typically require authentication of clients by credentials before allowing access.

Many internet systems use SMTP as a method to transfer mail from one user to another. There are many SMTP service providers out there in the market.

Following are some of the advantages of using a SMTP server:

  • It is a secure environment for sending emails.
  • It has dedicated IP addresses and flexible API and SMTP setup.
  • User friendly software.