IIS & SMTP : Long-delayed distributions feasible

Let me start by 'fessing up : I'm a designer, not a system admin. (Although I made use of to be, over a years earlier. Allow's be straightforward : That does not count any longer! )

We had a scenario with a customer last evening where 3 emails, which become part of a reoccuring procedure and also sent out to the customer, myself and also the customer's consumers, were sent out "accidentally." Evidently they would certainly either been queued or in badmail, and also obtained dislike after a web server bounce as a result of a software program upgrade.

I can not inform you if they remained in line up, badmail, decline, and so on. I really did not figure out till after the damages was done. Yet all 3 emails were old adequate to create my client client service concerns : One was from October, 2008, and also the various other 2 from previously this month. The customer's client service representatives-- and also I, too-- obtained these emails on the initial send days. We do not recognize if the customer's consumers did or otherwise.

What would certainly be some excellent troubleshooting pointers to start detecting this, and also to aid make certain that it does not take place once more?

A little bit concerning the equipment concerned :

  1. It's a common internet server, organizing applications and also websites for loads of customers.
  2. Every one of these customers experience the very same SMTP solution, which is given by IIS 6. (It's a Windows 2003 equipment. )
  3. This is the very first time (regarding we understand ) that something similar to this has actually ever before taken place.
  4. These emails are created as component of a set up, reoccuring procedure which implements at 6 AM each early morning. (Without a doubt, the first point I needed to do upon awakening and also seeing these on my phone was VPN in and also examine to see to it that the procedure really did not accidentally execute. The good news is, it really did not, and also I understood the age of these emails. )
  5. They were sent out quickly (or really quickly ) after 2 web server jumps as a result of software program upgrades. (One bounce was a Windows Update, the various other was.NET 3.5 SP1. )
  6. The expiry timeout for the SMTP web server is set 2 days. The Delay alert is readied to 12 hrs.

Ultimately, I'm not horribly fluent in reviewing the SMTP logs. (I can read the W3SVC logs no worry, yet the SMTP ones I'm not accustomed to the numerical standing codes. ) So any kind of aid there would certainly be valued too.

Many thanks!

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2019-05-07 10:27:33
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Answers: 1

http://technet.microsoft.com/en-us/library/aa996805(EXCHG.65).aspx

This link has some excellent actions and also descriptions

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2019-05-11 01:04:15
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