You can add a little post-script to the end of your email copy, such as "Not responsible for your company's social media? Feel free to forward this ebook to a friend or colleague using social media marketing." Link the call-to-action to a pre-made email, complete with subject and body text. That way, all someone has to do is enter their associates' email addresses and hit "Send."
If you select Custom, a small calendar will appear. Use the arrows to navigate between months and click your preferred start date. Then, enter a start time at the bottom of the calendar, and select AM or PM from the menu. Finally, click anywhere outside of the calendar box to save the configuration and close the calendar. Your chosen date and time will appear next to the Start option.
You might consider making the language in your alt text actionable, such as "Click here to download the ultimate content creation kit." Actionable alt text will essentially turn every linked image into another CTA. So, even if someone doesn't see the snazzy GIF of my latest offer (or if they hover their mouse over an image that does show up), the alt text will beckon them to click.
I very much enjoyed your article. I currently send out a daily news blog to about 3,100 recipients. The program I use is not on your list, and I am shopping around for someone new. My biggest challenge is spam filters blocking my message. This seems to happen because of the appended coding that tracks click-throughs. However, it may also be because of my send-frequency. I’ve also discovered that the domain of the company I’m using has found its way to gray lists, and I often have to get my subscribers to add various domains to their safe-sender/white lists. It’s frustrating. So, my long winded question is – do different providers have varying ‘deliverability’ ratings? (PS – I use Mail Chimp on behalf of several small non-profits I do work for, and so am familiar with their services – but am curious about the others).

Well, charity: water took an alternate route. Once someone donates to a charity: water project, her money takes a long journey. Most charities don't tell you about that journey at all -- charity: water uses automated emails to show donors how their money is making an impact over time. With the project timeline and accompanying table, you don't even really need to read the email -- you know immediately where you are in the whole process so you can move onto other things in your inbox.
Next up is building an email newsletter. The best services offer several ways to do this; you can import your own HTML, start from scratch, or use a pre-designed template. Most of these services have drag-and-drop UIs that let you choose exactly the elements you want to include, as well as image libraries in which you can store assets such as your logo or company photos. Tools that let you test your emails for spam are also essential since there are some seemingly innocuous terms that may send up red flags and drop all of your hard work into your subscribers' junk folders or, worse, get your emails banned before they ever reach their recipients.

I recently had my MailChimp account suspended. One of my sites is in the ‘make money online’ space. It’s a completely legitimate website, but apparently if your emails contain keywords they don’t like, they will suspend you. I would not recommend using them. Contacting support I just get form responses that are completely unhelpful. There’s no phone support- just account termination. Really bad experience. Luckily, this is a very new site- but imagine if you have thousands of emails and they just shut you down without ANY recourse.