Preparing for the SAIR Level 2 sendmailmailing system exam while juggling a full-time job is not easy, and most candidates simply do not have months to spare. Dumpkiller built its 3X0-204 practice questions for exactly that situation — 96 focused questions that make every study hour in 2026 count.
SAIR 3X0-204 Exam Overview:
| Certification Vendor: | SAIR |
|---|---|
| Exam Name: | Level 2 Sendmail Mailing System |
| Exam Number: | 3X0-204 |
| Passing Score: | 74% |
| Certificate Validity Period: | Discontinued, no active validity |
| Exam Duration: | 90 minutes |
| Related Certifications: | Linux/GNU Certified Administrator (LCA) Linux/GNU Certified Master Engineer |
| Exam Format: | Multiple-choice |
| Exam Price: | USD $149.00 |
| Available Languages: | English |
| Real Exam Qty: | 96-98 |
| Recommended Training: | Sendmail Official Documentation |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Previously available via Prometric / VUE test centers |
| Pre Condition: | Level 1 LCA certification recommended |
SAIR 3X0-204 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Sendmail Architecture & Fundamentals | 25% | - Mail transfer agent (MTA) concepts - Configuration file syntax and structure - Sendmail components and structure |
| Topic 2: Routing & Delivery | 20% | - Local and remote delivery - SMTP protocol operation - Mail routing rules |
| Topic 3: Configuration & Administration | 30% | - Aliases, forwarding, and virtual domains - m4 macro processor usage - Basic and advanced configuration |
| Topic 4: Security & Troubleshooting | 25% | - Access control and relay restrictions - Log analysis and problem resolution - Anti-spam and authentication |
SAIR Level 2 sendmailmailing system: Common Questions From Candidates
What is the SAIR Level 2 sendmailmailing system certification exam?
The SAIR Level 2 sendmailmailing system exam (code: 3X0-204) is the official SAIR exam that leads to the Linux/GNU Certified Engineer (LCE) certification. It sits at the Professional / Level 2 level of the SAIR certification track. It is also connected with related credentials such as Linux/GNU Certified Administrator (LCA), Linux/GNU Certified Master Engineer. Passing it proves to employers that your skills have been validated by SAIR itself, which is why the 3X0-204 credential keeps showing up in job postings.
How many questions are in the 3X0-204 exam, and how long does it take?
The SAIR Level 2 sendmailmailing system exam gives you 90 minutes to work through 96-98. Pacing matters more than most candidates expect, so before exam day, run at least one full timed session in the Dumpkiller test engine to learn how long you can afford per question. If an item stalls you, flag it and move on — coming back later beats burning five minutes on a single question.
What score do I need to pass the 3X0-204 exam, and how much does it cost?
The passing score for the SAIR Level 2 sendmailmailing system exam is 74%, and the official registration fee is USD $149.00. Remember that a failed attempt means paying that fee in full again, so a timed self-assessment with Dumpkiller practice questions about a week before your exam date is a cheap way to confirm you are scoring comfortably above 74%.
Are there any prerequisites for the 3X0-204 exam?
According to SAIR, the following applies: Level 1 LCA certification recommended. Certification policies do change from time to time, so confirm the latest requirements on the official exam page before you register.
How do I register for the 3X0-204 exam?
You can book your SAIR Level 2 sendmailmailing system exam through the official channels below:
Depending on availability in your region, the exam is delivered as Previously available via Prometric / VUE test centers.
What official training does SAIR recommend for the 3X0-204 exam?
SAIR lists the following training options for SAIR Level 2 sendmailmailing system candidates:
Official courses build a solid foundation, and pairing them with the 96 practice questions from Dumpkiller shows you how ready you really are before you spend money on the exam itself.
Can I try the 3X0-204 practice questions before buying?
Yes. Dumpkiller offers a free 3X0-204 PDF demo so you can review the question style, difficulty, and explanations before committing to anything. After purchase, your SAIR Level 2 sendmailmailing system material includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.
What happens if I do not pass the 3X0-204 exam, and how is my order delivered?
If you take the corresponding 3X0-204 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee, subject to a few conditions: the failed exam must be the one matching your purchase; sitting the exam within 3 days of purchase does not qualify, since that leaves too little preparation time; downloading the material without actually taking the exam does not qualify; free materials and expired orders are excluded; and the candidate name must match the payer name. To apply, send a scanned copy of your enrollment slip together with your official Score Report (PDF) within 2 days after the exam, and claims are processed within 7 days. If you would rather not take a refund, you can exchange your purchase for two free products of equal value while keeping the update service on the product you originally bought. As for delivery, everything is an instant download: your products are sent to your email within one minute of payment — contact customer service if nothing arrives within 2 hours — and there is no limit on the number of computers you can install the software on.
What topics are covered in the 3X0-204 exam?
The official SAIR Level 2 sendmailmailing system syllabus is organized into 4 main domains. The first three are Configuration & Administration (30%), Sendmail Architecture & Fundamentals (25%), and Routing & Delivery (20%). For the full domain-by-domain breakdown, see the complete Exam Topics outline above.


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