Plugin updates break email sending
Plugin updates silently stop email delivery for some sites, and support is slow to fix the regression.
Tier II · Emerging Problems that are still building up.
3 public reports · first reported 11 August 2018 · last reported 2 July 2025
What's going wrong
Several site owners report that updating this WordPress mail plugin stopped email delivery on their sites.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 3 reports are about, and how many came each month.
- Related problems.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.