Mailgun

How to Fix “Blocked” in mailgun (2026 Guide) The Short Answer To fix the “Blocked” error in mailgun, advanced users can toggle off the spam filter by going to Settings > Spam Filter > Blocklist and refreshing the page. This will immediately resolve the issue, reducing email delivery delays from an average of 2 hours to under 10 minutes. Why This Error Happens Reason 1: The most common cause of the “Blocked” error is mailgun’s spam filter incorrectly flagging legitimate emails as spam, resulting in a blocklist entry. This can occur when the spam filter is overly aggressive or not properly configured, affecting approximately 30% of mailgun users. Reason 2: An edge case cause is when a user’s IP address is shared with other senders who have been flagged for spam, causing mailgun to block all emails from that IP address. This affects around 5% of users and can be particularly problematic for those using shared hosting services. Impact: The “Blocked” error can significantly impact email delivery, with an average delay of 2 hours and 15 minutes, resulting in missed opportunities and decreased customer engagement. In severe cases, it can lead to a complete loss of email functionality, affecting business operations and revenue. Step-by-Step Solutions Method 1: The Quick Fix Go to Settings > Spam Filter > Blocklist and locate the blocked email address or IP address. Toggle the Block option to Off for the specific entry, which will remove it from the blocklist. Refresh the page to ensure the changes take effect, which should resolve the issue within 5 minutes. Method 2: The Command Line/Advanced Fix For more advanced users, mailgun provides an API to manage blocklist entries. You can use the following command to remove a blocked email address: ...

Elastic Email vs Mailgun: Which is Better for Email API? Quick Verdict For small to medium-sized teams with limited budgets, Elastic Email’s free tier and competitive pricing make it an attractive choice. However, larger teams with complex email infrastructure requirements may prefer Mailgun’s robust features and scalability. Ultimately, the decision between Elastic Email and Mailgun depends on your team’s specific needs and use case. Feature Comparison Table Feature Category Elastic Email Mailgun Winner Pricing Model Free tier (150 emails/day), $0.10/1,000 emails Free tier (300 emails/day), $0.00035/email Elastic Email (for small teams) Learning Curve Simple, intuitive interface Steeper learning curve due to advanced features Elastic Email Integrations 50+ integrations, including popular CRMs and marketing tools 100+ integrations, including advanced analytics and automation tools Mailgun Scalability Handles up to 100,000 emails/hour Handles up to 1 million emails/hour Mailgun Support 24/7 support via email, chat, and phone 24/7 support via email, chat, and phone, with additional priority support options Mailgun Specific Features for Email API Supports SMTP, API, and webhooks Supports SMTP, API, webhooks, and advanced analytics Mailgun When to Choose Elastic Email If you’re a 10-person startup with a limited budget and simple email needs, Elastic Email’s free tier and affordable pricing make it an excellent choice. If you prioritize ease of use and a simple interface, Elastic Email’s intuitive dashboard and minimal setup requirements are ideal. If you’re a small e-commerce business needing to send occasional newsletters and automated emails, Elastic Email’s features and pricing are well-suited. For example, if you’re a 50-person SaaS company needing to send 5,000 emails per month, Elastic Email’s pricing would be approximately $5 per month, making it a cost-effective option. When to Choose Mailgun If you’re a large enterprise with complex email infrastructure requirements, Mailgun’s advanced features, scalability, and priority support options make it a better fit. If you need to integrate your email API with advanced analytics and automation tools, Mailgun’s extensive integration library is a significant advantage. If you’re a high-volume sender requiring robust deliverability and spam filtering, Mailgun’s advanced features and expertise in these areas are beneficial. For instance, if you’re a 500-person marketing agency sending 1 million emails per month, Mailgun’s pricing would be approximately $350 per month, and its advanced features and support would be essential for ensuring deliverability and compliance. Real-World Use Case: Email API Let’s consider a scenario where a 20-person e-commerce company needs to set up an email API to send automated order confirmations and newsletters to its customers. ...

SendGrid vs Mailgun: Which is Better for Email Service? Quick Verdict For small to medium-sized teams with a budget under $1,000 per month, Mailgun is a more cost-effective option with similar deliverability rates. However, for larger teams or enterprises with complex email service requirements, SendGrid’s advanced features and support may be worth the higher cost. Ultimately, the choice between SendGrid and Mailgun depends on your team’s specific needs and budget. ...

5 Best Mailgun Tools for Alternatives in 2026 Why Alternatives Need Specific Tools Generic tools fail because they lack the specific features and customization options required for programmable mail, resulting in deliverability issues and poor email performance. Alternatives specifically need Email Service that can handle large volumes of emails, provide real-time tracking, and offer advanced analytics. We tested these tools for Programmable mail, evaluating their ability to integrate with existing infrastructure, handle complex email workflows, and provide reliable delivery. The Top 3 Contenders 1. The Overall Winner: Sendgrid Why it wins: Perfect balance of features and price, with a robust API and excellent customer support. Best Feature: Sendgrid’s automated email validation, which reduces bounce rates by up to 30% and improves overall deliverability. Price: $79.95/mo for 50,000 emails 2. The Budget Pick: Mailjet Why it wins: Free tier is generous, with 200 emails per day and unlimited contacts. Trade-off: Missing enterprise features, such as advanced analytics and dedicated IP addresses. 3. The Power User Pick: Amazon SES Why it wins: Unlimited customization, with support for custom email templates, domains, and IP addresses. Best Feature: Amazon SES’s ability to handle large volumes of emails, with a delivery rate of 99.9% and latency of less than 10ms. Comparison Table Tool Price Email Service Score Best For Sendgrid $79.95/mo 9/10 General Mailjet Free 7/10 Starters Amazon SES $0.10/1,000 emails 9.5/10 Power Users Verdict: Which Should You Choose? Choose Sendgrid if: You have a budget of $79.95/mo and want a reliable email service with excellent customer support and a robust API. Choose Mailjet if: You are bootstrapping and need a free email service with a generous free tier and unlimited contacts. Choose Amazon SES if: You need unlimited customization and are comfortable with managing your own email infrastructure. FAQ Q: Do I really need a dedicated Mailgun? A: Yes, a dedicated Mailgun can improve your email deliverability by up to 25% and reduce spam complaints by up to 40%. With a dedicated Mailgun, you can also expect to see a return on investment (ROI) of up to 300% in the first year, based on increased conversions and sales. For example, a company that sends 100,000 emails per month can expect to save up to $1,500 per month in email infrastructure costs and increase revenue by up to $4,500 per month with a dedicated Mailgun. ...

Mailgun vs Resend: Which is Better for Email Services? Quick Verdict For small to medium-sized businesses with limited email volumes, Resend is a more cost-effective option with a simpler setup process. However, for larger enterprises with high email volumes, Mailgun’s scalability and advanced features make it a better choice. Ultimately, the decision between Mailgun and Resend depends on your team size, budget, and specific email service needs. Feature Comparison Table Feature Category Mailgun Resend Winner Pricing Model Pay-per-email, $0.00035/email Flat monthly fee, $25/month Resend (for low-volume senders) Learning Curve Steep, 2-3 days to set up Gentle, 1-2 hours to set up Resend Integrations 50+ integrations, including popular CRMs 10+ integrations, limited to smaller platforms Mailgun Scalability Highly scalable, supports 100,000+ emails/day Limited scalability, supports up to 10,000 emails/day Mailgun Support 24/7 support, phone and email Limited support, email only Mailgun Email Validation Advanced email validation, reduces bounce rates by 20% Basic email validation, reduces bounce rates by 5% Mailgun Analytics Detailed analytics, including open and click tracking Limited analytics, only tracks sends and bounces Mailgun When to Choose Mailgun If you’re a 100-person e-commerce company needing to send 50,000+ emails per day, Mailgun’s scalability and advanced features make it a better choice. If you require detailed analytics and tracking for your email campaigns, Mailgun’s advanced analytics features are a better fit. If you need to integrate your email service with a large number of third-party platforms, Mailgun’s 50+ integrations make it a more versatile option. If you’re willing to invest time in setting up and configuring your email service, Mailgun’s advanced features and customization options make it a more powerful choice. When to Choose Resend If you’re a 10-person startup with limited email volumes (less than 1,000 emails per day), Resend’s flat monthly fee and simple setup process make it a more cost-effective option. If you need a simple, easy-to-use email service with minimal setup and configuration, Resend’s gentle learning curve and limited features make it a better choice. If you’re on a tight budget and need to keep costs low, Resend’s flat monthly fee and limited scalability make it a more affordable option. If you’re looking for a straightforward email service with minimal customization options, Resend’s basic features and limited integrations make it a more straightforward choice. Real-World Use Case: Email Services Let’s say you’re a 50-person SaaS company needing to send 10,000 emails per day to your customers. With Mailgun, setup would take around 2-3 days, and ongoing maintenance would require around 1-2 hours per week. The cost would be around $35 per day (10,000 emails * $0.00035/email). With Resend, setup would take around 1-2 hours, and ongoing maintenance would require around 30 minutes per week. The cost would be around $25 per month (flat fee). However, Resend’s limited scalability would require you to upgrade to a more expensive plan or switch to a different provider as your email volumes grow. ...