Terms & Conditions

Last updated: January 22, 2026

1. Agreement to Terms

By accessing or using SESender ("the Platform"), operated by M.L. First Class Marketing, you agree to be bound by these Terms and Conditions. If you disagree with any part of these terms, you may not access the Platform. These Terms apply to all visitors, users, and others who access or use the Platform.

2. Description of Service

SESender is a professional SMS and email marketing platform that enables users to send bulk messages, validate contact information, manage campaigns, and track delivery analytics. The Platform integrates with third-party messaging providers to deliver your communications.

3. Account Registration

To use our Platform, you must:

  • Be at least 18 years of age
  • Provide accurate and complete registration information
  • Maintain the security of your account credentials
  • Accept responsibility for all activities under your account
  • Notify us immediately of any unauthorized access

We reserve the right to refuse service, terminate accounts, or remove content at our sole discretion.

4. Acceptable Use Policy

You agree NOT to use the Platform to:

  • Send unsolicited messages (spam) to recipients who have not opted in
  • Violate any applicable laws, regulations, or third-party rights
  • Send content that is illegal, harmful, threatening, abusive, or defamatory
  • Impersonate any person or entity
  • Transmit viruses, malware, or other harmful code
  • Attempt to gain unauthorized access to our systems
  • Engage in phishing, fraud, or deceptive practices
  • Send messages promoting illegal products or services
  • Violate telecommunications regulations or carrier policies

5. Messaging Compliance

You are solely responsible for:

  • Obtaining proper consent from all message recipients
  • Complying with CAN-SPAM, TCPA, GDPR, and other applicable regulations
  • Providing clear opt-out mechanisms in your messages
  • Honoring unsubscribe requests promptly
  • Maintaining accurate records of consent
  • Ensuring your message content complies with all laws

Violation of messaging compliance requirements may result in immediate account termination and legal action.

6. User Responsibility & Disclaimer of Liability for Misuse

IMPORTANT LEGAL NOTICE: SESender is a technology platform that provides messaging tools and infrastructure. The Platform is provided solely as a technical service to facilitate the sending of SMS and email communications.

USER SOLE RESPONSIBILITY: You, the User, acknowledge and agree that you bear sole and exclusive responsibility for:

  • All content, messages, and communications sent through the Platform
  • Compliance with all applicable local, national, and international laws and regulations governing electronic communications, including but not limited to anti-spam laws, telecommunications regulations, data protection laws, and consumer protection statutes
  • Obtaining and maintaining all necessary consents, permissions, and authorizations from message recipients
  • Verifying the legality of your messaging activities in all jurisdictions where your messages are received
  • Any and all consequences arising from your use or misuse of the Platform

NO LIABILITY FOR MISUSE: M.L. First Class Marketing and SESender expressly disclaim any and all liability for any misuse of the Platform by Users. We do not monitor, review, or approve the content of messages sent through the Platform. We are not responsible for any illegal, unauthorized, or improper use of the messaging services.

LEGAL COMPLIANCE: It is your obligation to understand and comply with all laws applicable to your messaging activities, including but not limited to: the Telephone Consumer Protection Act (TCPA), CAN-SPAM Act, General Data Protection Regulation (GDPR), ePrivacy Directive, and any other relevant telecommunications or electronic communications regulations in your jurisdiction and the jurisdictions of your recipients.

INDEMNIFICATION: You agree to indemnify, defend, and hold harmless M.L. First Class Marketing, its officers, directors, employees, agents, and affiliates from and against any and all claims, damages, losses, liabilities, costs, and expenses (including reasonable legal fees) arising from or related to your use of the Platform, your violation of these Terms, your violation of any applicable laws, or any claim that your messages or content infringe upon or violate the rights of any third party.

By using this Platform, you acknowledge that you have read, understood, and agree to be bound by this disclaimer. If you do not agree with these terms, you must not use the Platform.

7. Pricing and Payment

SESender offers the following account types:

  • Test Account: Free tier with a limit of 100 SMS, 100 emails, and 100 validations
  • Paid Account: €500 one-time payment for unlimited access

We accept cryptocurrency payments only (Bitcoin, Ethereum, USDT). All payments are non-refundable unless otherwise required by law. Prices are subject to change with reasonable notice.

8. Third-Party Services

The Platform integrates with third-party messaging providers (such as Twilio, SendGrid, AWS SES). Your use of these services is subject to their respective terms and conditions. We are not responsible for the availability, reliability, or performance of third-party services. You are responsible for obtaining and maintaining your own API credentials for these services.

9. Intellectual Property

The Platform and its original content, features, and functionality are owned by M.L. First Class Marketing and are protected by international copyright, trademark, and other intellectual property laws. You may not copy, modify, distribute, or create derivative works based on our Platform without express written permission.

10. Disclaimer of Warranties

THE PLATFORM IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED. WE DO NOT WARRANT THAT THE PLATFORM WILL BE UNINTERRUPTED, SECURE, OR ERROR-FREE. WE DO NOT GUARANTEE MESSAGE DELIVERY RATES OR TIMING, AS THESE DEPEND ON THIRD-PARTY CARRIERS AND PROVIDERS.

11. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, M.L. FIRST CLASS MARKETING SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING LOSS OF PROFITS, DATA, OR BUSINESS OPPORTUNITIES, ARISING FROM YOUR USE OF THE PLATFORM. OUR TOTAL LIABILITY SHALL NOT EXCEED THE AMOUNT YOU PAID US IN THE TWELVE MONTHS PRECEDING THE CLAIM.

12. Indemnification

You agree to indemnify, defend, and hold harmless M.L. First Class Marketing and its officers, directors, employees, and agents from any claims, damages, losses, liabilities, and expenses (including legal fees) arising from your use of the Platform, your violation of these Terms, or your violation of any third-party rights.

13. Account Termination

We may terminate or suspend your account immediately, without prior notice, for any reason, including breach of these Terms. Upon termination, your right to use the Platform will cease immediately. You may request account deletion at any time by contacting us.

14. Governing Law

These Terms shall be governed by and construed in accordance with the laws of Israel, without regard to its conflict of law provisions. Any disputes arising from these Terms shall be resolved in the courts of Israel.

15. Changes to Terms

We reserve the right to modify these Terms at any time. We will provide notice of significant changes by posting the new Terms on this page and updating the "Last updated" date. Your continued use of the Platform after changes constitutes acceptance of the new Terms.

16. Contact Information

For questions about these Terms, please contact us:

M.L. First Class Marketing

Regba, Israel

Company Number: 515844082

Email: [email protected]