When it comes to deciding how to craft that perfect subject line, there appears to be really only one area to avoid: the subject line of 60 to 70 characters. Marketers refer to this as the “dead zone” of subject length. According to research by Adestra, which tracked over 900 million emails for its report, there is no increase in either open rate or clickthroughs at this 60-to-70 character length of subject line.


Using Crystal’s AI email guidance, you can see the most effective writing style, subject line, greeting and call to action to make each message most impactful for the recipient. The best part is you can predict personalities in bulk so you can send hyper-personalized emails en masse, giving your recipients the information they need in the style they want, which will benefit engagement rates, in return. It’s like having a coach for every campaign.
As a growing business, you may also be looking for a CRM solution, and you'll find that the more advanced email marketing services have begun to crossover into CRM. It makes sense: Both types of software deal with managing and communicating with customers. A handful of these services are one-stop shops, either offering both email marketing and CRM out of the box or as add-on services.
Electronic mailing list servers may be set to forward messages to subscribers of a particular mailing list either individually as they are received by the list server, or in digest form in which all messages received on a particular day by the list server are combined into one email that is sent once per day to subscribers. Some mailing lists allow individual subscribers to decide how they prefer to receive messages from the list server (individual or digest).[2]

Do people who share your view see you as more relatable or trustworthy because of your opinion? Not all opinions or even values make much of a (positive) difference. For example, I could point out that I think people should be treated as equals regardless of their gender or sexuality. Most people who agree with that don’t think much about it. It’s such an obvious thing to them. So, telling that doesn’t make much of a difference to people who agree with me. However, many people who disagree with that might think I’m crazy.
ActiveCampaign is an all-in-one software solution which includes email marketing tools combined with CRM and Sales. This software offers an easy-to-use email template editor so you can get campaigns up and running in no time – this includes templates for mobile. It also allows user to segment their contact list based on a variety of different factors including actions, behaviour, location and more. What’s also great about ActiveCampaign is that it integrates nicely with WordPress.
Electronic mailing lists usually are fully or partially automated through the use of special mailing list software and a reflector address set up on a server capable of receiving email. Incoming messages sent to the reflector address are processed by the software, and, depending on their content, are acted upon internally (in the case of messages containing commands directed at the software itself) or are distributed to all email addresses subscribed to the mailing list.
Crystal is a communication tool that enhances your emails by telling you anyone’s personality. Using Personality AI, a new technology that employs machine learning and artificial intelligence to predict personality based on someone’s online footprint, Crystal can help you better understand your audience, increase your open and response rates, and see higher conversion.
The ideal type of opinion (unrelated to your expertise) is one that doesn’t offend anyone, but makes some people relate to you more. For example, I’m a vegetarian. I used to protest whenever there wasn’t a big piece of meat on my plate. But when I tried eating just veggies for a couple of months, I realized I felt a lot more energetic. Sure, it’s more ecological. And often animals are treated cruelly. But those aren’t the things I emphasize if someone asks why I’m a vegetarian. No one in their right mind has a strong negative reaction to someone eating food that makes them feel energetic, right? But for some vegetarians it’s a very meaningful choice, so it might have a positive impact on those people. That said, I highly doubt that my choice of diet have any direct impact on my sales.
The ideal type of opinion (unrelated to your expertise) is one that doesn’t offend anyone, but makes some people relate to you more. For example, I’m a vegetarian. I used to protest whenever there wasn’t a big piece of meat on my plate. But when I tried eating just veggies for a couple of months, I realized I felt a lot more energetic. Sure, it’s more ecological. And often animals are treated cruelly. But those aren’t the things I emphasize if someone asks why I’m a vegetarian. No one in their right mind has a strong negative reaction to someone eating food that makes them feel energetic, right? But for some vegetarians it’s a very meaningful choice, so it might have a positive impact on those people. That said, I highly doubt that my choice of diet have any direct impact on my sales.
Mailjet is an all-in-one email marketing solution used for sending, tracking and delivering marketing and transactional emails. Some highlight features include its intuitive email editor (e.g. drag-and-drop and ready-to-use newsletter templates), personalisation, smart market segmentation, contact management, as well as a free plug-and-play email API.
If you want to code your own emails, you have the freedom to do so. But this is an advanced skill that requires a good bit of technical know-how. Here’s what you need to take the coding leap—whether you’re just getting started, wondering about the basics of HTML emails, or looking for a guide to coding them. We’ve also rounded up a few more resources you might need as you become a certifiable email pro. If you're considering another platform, check out our comparison guide before you make any decisions.

I haven’t heard of Feedblitz – just looking at their website now. Appears that they’re a Feedburner replacement specialising in RSS-to-email (sending your blog subscribers an email about latest posts). Their pricing looks a bit steep (considering Feedburner was free) – so I’d probably choose Mailchimp or Aweber over them? That way you can message up to a few thousand people free of charge.
Keep the subject line and pre-header short: The subject line is crucial. Keep it short so the reader knows exactly what the email topic is about. And the pre-header text (also known as snippet text), don’t let it go to waste by using “To view this email in your browser…”. Instead, summarize the email or include a call to action (i.e., Use “FREESHIP” to get free shipping).
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