Concurrent Connections (What does that mean)?

Discussion in 'Web Hosting' started by superaff1984, Jul 3, 2010.

  1. superaff1984

    superaff1984 Power Member

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    Yahoo SMTP servers state they only accept 20 Concurrent connections at a time. Does that mean we can only open up a maximum of 20 connections at a time from one IP address to send mail?

    I thought mail went out one by one when sending it vs. making 20 connections at a time?