ActiveCampaign vs Mailchimp

Meet the 2026–2027 ActiveCampaign Customer Advisory Board

ActiveCampaign announces the formation of its 2026–2027 Customer Advisory Board, a group of customers who will provide strategic guidance and feedback to the company.

ActiveCampaign Launches Active Intelligence: Wavelength, Marketing AI Tuned to Your Business, Not the Industry Average

ActiveCampaign launches Active Intelligence: Wavelength, marketing AI tuned to your business, not the industry average.

ActiveCampaign Launches Active Intelligence: Wavelength

ActiveCampaign announced Active Intelligence: Wavelength, an AI-driven capability within its platform that learns from each customer's account using 500+ signals to generate and act on marketing recommendations. The product drafts campaigns, builds segments, detects broken customer journeys, and automates recurring tasks across 300+ platform capabilities. ActiveCampaign claims Wavelength delivers a 75% higher engagement rate for users and can lift click-through rates by up to 17% in early data. The release emphasizes automating execution (not just insights) and personalization grounded in a business's own data.

• ActiveCampaign launched Active Intelligence: Wavelength, a marketing AI capability within its platform.
• Wavelength uses over 500 signals from each business account to generate recommendations and act on them.
• ActiveCampaign claims businesses using Active Intelligence see a 75% higher engagement rate.

Intuit Faces Securities Fraud Lawsuit

Rosen Law Firm reminds Intuit Inc. investors of the September 8, 2026 deadline to become lead plaintiff in a securities class action lawsuit. The lawsuit alleges that Intuit made misleading statements about its growth prospects and the performance of Mailchimp, its email marketing platform. Specifically, the complaint claims that Intuit concealed competitive pressures from generative AI and that Mailchimp was not achieving the turnaround to double-digit growth as touted. The class period spans February 25, 2025 to June 1, 2026. Investors who purchased Intuit securities during this period may be eligible for compensation. The deadline to move the court to serve as lead plaintiff is September 8, 2026. The lawsuit is ongoing and no class has been certified yet.

• Rosen Law Firm filed a securities fraud class action against Intuit Inc.
• The class period is between February 25, 2025, and June 1, 2026.
• The deadline to apply for lead plaintiff is September 8, 2026.

Fixing 550 SPF Check Failed Error

This technical guide explains the 550 SPF Check Failed error — a rejection by a receiving mail server when a sender's domain fails SPF (Sender Policy Framework) validation as defined by RFC 7208. It lists common causes (missing or malformed SPF TXT records, incomplete sender lists, exceeding the 10-DNS-lookup limit, or strict DMARC policies) and provides a five-step troubleshooting workflow: verify SPF existence and syntax, include all sending sources, check DNS lookup limits, review DMARC policy, and test/monitor after changes. The article includes example SPF records, best practices (start with ~all, combine SPF with DKIM and DMARC, maintain DNS hygiene), and recommends using SPF/DMARC reporting and external checkers to validate changes and monitor deliverability.

• The 550 SPF Check Failed error occurs when a receiving mail server rejects an incoming email because the sender's domain failed SPF validation.
• SPF is defined in RFC 7208 and requires a domain TXT record that starts with 'v=spf1' to list authorized sending mechanisms.
• Common causes of SPF failures include missing SPF records, incorrect SPF syntax, incomplete sending sources, and exceeding the SPF 10 DNS lookup limit.