It's nice, from time to time, to be able to Telnet to port 25 and type in the commands manually for testing.
I know, I should write some simple scripts. ☹ Aloha, Michael. -- Michael J Wise Microsoft Corporation| Spam Analysis "Your Spam Specimen Has Been Processed." Got the Junk Mail Reporting Tool<http://www.microsoft.com/en-us/download/details.aspx?id=18275> ? -----Original Message----- From: mailop [mailto:mailop-boun...@mailop.org] On Behalf Of Mark Milhollan Sent: Monday, July 31, 2017 5:48 PM To: mailop <mailop@mailop.org> Subject: Re: [mailop] Concurrent Messages and Proper Time to Keep a Connection Open On Mon, 31 Jul 2017, Ryan Harris wrote: >Naturally we don't want to cause unrest within the ecosphere by keeping >connections open for too long. Have you looked at the related RFCs? (2821 and 1123 primarily but et seq) >>It would seem kind of pointless to keep a connection open for 10 >>minutes to save 2s of connection time, for example. > > >Agreed, but when you are sending high volumes of email, optimizing the >opening of a connection and reuse of a connection is worth us investigating. Everyone varies, be prepared to adapt. /mark _______________________________________________ mailop mailing list mailop@mailop.org<mailto:mailop@mailop.org> https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fchilli.nosignal.org%2Fcgi-bin%2Fmailman%2Flistinfo%2Fmailop&data=04%7C01%7Cmichael.wise%40microsoft.com%7C1898188ddbf84093489508d4d87361cc%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636371437460737038%7CUnknown%7CVW5rbm93bnx7IlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiT3RoZXIifQ%3D%3D%7C-1&sdata=rPIRgwTghVwpwh9V9jMZcOh2NLWrBsaZt2N2CL6Od1A%3D&reserved=0
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