Sending all your automated emails at a predictable time, like 9 AM, trains your audience to ignore them, turning them into "wallpaper." To break this pattern and make automations feel less robotic, vary the send times significantly, even using unconventional hours like 8 PM.

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The concept of a single best day and time to send an email is misleading. Instead, marketers should vary send times throughout the week to reach different segments of their audience. The key metric is the aggregate number of unique individuals engaged weekly, not the performance of a single blast.

After an immediate first email and a follow-up a few days later, the third email in a welcome series should be sent on day eight. This matches the day of the week they signed up, capitalizing on the possibility that this day represents their free time.

Contrary to the fear of over-sending, emailing at least five times per month improves deliverability. Email providers view consistent recipient engagement (opens, clicks) as a sign of a credible sender, leading to better inbox placement and significantly higher open rates.

Instead of optimizing for a single "best" send time, marketers should vary sending days and times (e.g., evenings, weekends). This strategy acknowledges that different people within your database interact with email at different times, maximizing overall reach and engagement across your entire list.

Instead of relying solely on automated sequences, send sporadic, manually written emails to the same audience without pausing the automation. This unexpected, human touch can "wake up" subscribers, leading to significantly higher engagement and business results compared to pure automation.

The idea of a single best time to send an email is outdated. Instead, measure success by the weekly aggregate of unique individuals opening your emails. Sending at various days and times hits different audience segments, maximizing your total reach over time.

AI-generated subject lines often use title case. Writing your subject line in all lowercase makes it feel more human and less automated, helping it stand out. This tactic can counter the generic feel of AI content and, according to World Data Research, can lift open rates by around 14%.

During BFCM, consumer inboxes are flooded. To break through, brands should send multiple emails per day, including resends (e.g., 3 scheduled emails plus a resend for each). The incremental revenue gained from this high frequency justifies the potential increase in spam complaints.

Over 80% of marketers send emails on the hour, flooding inboxes in the first 10 minutes. By scheduling campaigns for a non-standard time, like 8:07 AM instead of 8:00 AM, you avoid this clutter and can increase open rates by around 15%.

Obsessing over a single "best day and time" is a flawed strategy. Different subsets of your audience are active at various times, including nights and weekends. Sending emails at varied, unconventional times ensures you reach these distinct segments rather than repeatedly hitting the same group.