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Tag: B2B

April 2016: The Month in Email

We are finishing up another busy month at WttW. April was a little nutty with network glitches, server crashes, cat woes, and other disruptions, but hopefully that’s all behind us as we head into May. I’ll be very busy in May as well, speaking at Salesforce Connections in Atlanta and the Email Innovation Summit in […]

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It’s still spam

Companies are always trying to find new ways to use and abuse email. My mailbox has been rife with mail from companies trying to sell me stuff for my business. It’s been interesting to watch the new ways they’re trying to get attention, while not honoring the most important rule of email marketing. Marketing Automation […]

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Are you blocking yourself?

One thing that catches me up with clients sometimes is their own spam filters block their own content. It happens. In some cases the client is using an appliance. The client’s reputation is bad enough that the appliance actually blocks mail. Often these clients have no idea they are blocking their own mail, until we […]

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B2B email filtering

I’ve written about B2B filtering in the past, but I don’t blog too much about corporate filtering overall. The reason for this is that the corporate landscape is a lot broader and less consistent than the consumer space. That makes it much more difficult to tell senders how to handle corporate filtering, because each corporation […]

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Can I assume consumer and business filtering is the same?

Today’s question comes from Steve B. I wondered if you know much about hosted email providers such as google apps, Microsoft and yahoo. I have seen a rise in number of people using them to provide their corporate email service.   I am using the same logic that the rules governing delivery to gmail will effect […]

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Confusing opt-in and opt-out

Harvard Business Review posted a blog earlier this week suggesting that all businesses should treat email marketing as an opt-out process. Unfortunately, the post seemed to me to conflate and confuse a number of things. She mixes in potential customers providing business cards to an exhibitor at a trade show with current customers that are […]

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Happy Friday

Mark Brownlow released a video earlier this week titled “If B2B marketing emails could talk.” Enjoy. HT: Mickey

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  • HE.net DNS problems

    Hurricane Electric had a significant outage of their authoritative DNS servers this morning, causing them to return valid responses with no results for all(?) queries. This will have caused delivery problems for any mail going to domains using HE.net DNS - which will include some of their colocation customers, as well as users of their free services - but also will have caused reverse DNS to fail for most servers hosted by Hurricane Electric worldwide, so if any of your mail is being sent from HE hosted machines you may have seen problems. (We're HE customers so we noticed. Still happy with them as a vendor.)No Comments


  • 65.0.0.0/8 DNS issues

    If you're sending email from any address beginning with a 65 - in 65.0.0.0/8 - it's possible you'll see some delivery problems. Something appears to be broken with dnssec signatures for the reverse DNS zone, leading queries for reverse DNS to fail for anyone using a dnssec aware DNS resolver (which is almost everyone).1 Comment


  • Our green bar certificate is going away

    Later today we'll be switching from an Extended Validation ("green bar") SSL certificate to a Domain Validation certificate. This isn't exactly a planned change but I'm waiting for responses from Comodo before I go into it too much. I'll share some more details next week.3 Comments


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