Beyond that, avoid using all caps, too many exclamation marks, and hyperbolic phrases ("ACT NOW BEFORE TIME RUNS OUT!!!!"). Poorly formatted HTML in your emails can also hurt how they’re handled. Every spam filter is different, so an email might pass through one filter but get flagged by another. For more comprehensive info on how spam filters work and how to avoid them, check out this guide by MailChimp.
The first thing to do, of course, is consider whether you want to include auto responders in your marketing mix. You'll need to be sure to find an email marketing provider that supports auto-responder functionality (not all of them do, though Comm100 does support auto-responder functionality). Then, when considering developing an auto responder program, you'll want to consider all of the following points:
Though they’ve been around for a while, not all small business owners are familiar with the capabilities that autoresponders offer. To help businesses start reaping the benefits, this post provides important definitions, different types of autoresponders and 13 specific examples of how they can be used right away to increase engagement, leads and sales.
When a subscriber is sorted into a segment, it can trigger an automation to send to them. Each person’s interactions with your email campaigns or your website can trigger a sequence of follow-up emails based on their interests, allowing you to hone your message to your targeted audience. For example, if someone visits your pricing page, you know they’re probably further down your sales funnel and will want to follow-up appropriately. Or if they went to a specific product page or clicked on a link for that product, you can send additional information about the product, testimonials and more.