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433 points zdw | 2 comments | | HN request time: 0.411s | source
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crmd ◴[] No.45660666[source]
One of the first things I do after getting an inquiry from a recruiter or friend referral is lookup the MX record for the company’s email domain. It is an anonymous one-command check to see if they’re a Microsoft shop.

If they are, it’s enormous personal red flag. MSFT is very popular so I’m only speaking about my own experience, but I have learned over the course of 20 years that an MSFT IT stack is highly correlated with me hating the engineering culture of an organization.

I know I am excluding a lot of companies with great engineering culture where I would thrive and who just happen to use Outlook/Sharepoint/Teams, etc. but it has had such better predictive power of rotten tech culture than any line of questioning I have come up with during interviews that I still use it.

I don’t mean any disrespect to MSFT-centric engineers out there - it’s not you it’s me.

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unethical_ban ◴[] No.45660852[source]
Companies that don't use Outlook? All five of them?

I've seen companies with varying levels of MS product integration but Outlook is pretty foundational.

Now, if a company says they use SharePoint or Teams to store their documentation, run to the hills. Wikis or bust.

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1. AlotOfReading ◴[] No.45661283[source]
This varies widely by niche. My experience is that a solid majority of West Coast tech companies / startups use Gmail or other non-MS hosted solutions. Outlook or MS365 are a good indicator that the codebase may be older than some of the people writing it.
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2. FreakLegion ◴[] No.45662764[source]
Silicon Valley in particular uses Google Workspace at a much higher rate than the rest of the world. If you count every one- or two-person startup as a company, Google probably does have a solid majority. If you count mailboxes, Microsoft still easily wins.

Note that MX records are misleading here. They have no false positives, but are full of false negatives --- daisy-chaining MTAs is common, and since Microsoft owns the mailbox, it's invariably last in the chain. So the MX record will show something like Proofpoint (pphosted) or Mimecast or an internal company host, when really it's Microsoft in the end.