Anti-Spam Policy
Last Updated: November 30, 2025
Siltrona is committed to maintaining a spam-free environment for all users. This Anti-Spam Policy outlines our approach to preventing, detecting, and addressing spam activities across our platform and communication channels.
Definition of Spam
For the purposes of this policy, spam includes but is not limited to:
Unsolicited Commercial Messages: Any promotional, advertising, or marketing content sent without prior consent or legitimate interest from the recipient.
Bulk Messaging: Mass distribution of identical or substantially similar messages to multiple recipients without individualized relevance or permission.
Deceptive Content: Messages containing misleading subject lines, false sender information, or deceptive headers designed to trick recipients.
Automated Distribution: Use of bots, scripts, or automated tools to send messages without human oversight or recipient consent.
Chain Messages: Content that encourages recipients to forward or redistribute messages to others, creating exponential distribution patterns.
Malicious Content: Messages designed to distribute malware, phishing attempts, fraudulent schemes, or other harmful content.
Our Commitment
Siltrona pledges to:
Respect User Preferences: We only send communications to individuals who have explicitly opted in to receive them or where we have a legitimate business relationship.
Provide Clear Identification: All communications from Siltrona clearly identify our organization as the sender with accurate contact information.
Offer Easy Unsubscribe: Every marketing or promotional email includes a clear, functional unsubscribe mechanism that is processed promptly.
Maintain Accurate Lists: We regularly update and clean our contact databases to remove inactive addresses and respect opt-out requests.
Protect User Data: We do not sell, rent, or share email addresses or contact information with third parties for their marketing purposes.
Prohibited Activities
Users of Siltrona services are strictly prohibited from:
Sending Spam: Using our platform, services, or infrastructure to send any form of spam as defined in this policy.
Harvesting Addresses: Collecting email addresses or contact information from our platform without explicit permission.
Spoofing: Forging headers or manipulating identifiers to disguise the origin of messages.
Operating Mailing Lists: Creating or operating email lists without proper consent mechanisms and unsubscribe functionality.
Evading Filters: Deliberately attempting to bypass spam filters through obfuscation, encoding tricks, or other deceptive techniques.
Repeat Messaging: Sending multiple messages to recipients who have declined, unsubscribed, or indicated lack of interest.
Email Communication Practices
Transactional Emails
We send transactional emails related to:
Account registration and verification
Course enrollment confirmations
Purchase receipts and order confirmations
Password resets and security notifications
Service updates and platform notifications
Customer support responses
These messages are necessary for service delivery and do not require separate opt-in consent.
Marketing Emails
We send marketing emails only to individuals who have:
Explicitly opted in through our website or registration process
Provided consent during account creation with clear opt-in language
Enrolled in courses or services and accepted marketing communications
Subscribed to our newsletter or promotional updates
All marketing emails include clear sender identification, relevant subject lines, and prominent unsubscribe links.
User Consent and Opt-In
Siltrona employs the following consent mechanisms:
Clear Opt-In: Subscription forms clearly explain what users are signing up for and how often they will receive communications.
Separate Checkboxes: Marketing consent is obtained through affirmative action, not pre-checked boxes or bundled agreements.
Confirmation Process: For newsletter subscriptions, we may use double opt-in confirmation to verify email addresses and consent.
Granular Controls: Where applicable, users can select specific types of communications they wish to receive.
Record Keeping: We maintain records of consent including the date, method, and scope of permission granted.
Unsubscribe Procedures
Users may opt out of marketing communications through:
Email Unsubscribe Links: Every marketing email contains a functional unsubscribe link in the footer that requires minimal steps to process.
Account Settings: Logged-in users can manage email preferences through their account settings dashboard.
Direct Contact: Users may email support@siltrona.online to request removal from mailing lists.
Processing Timeline: Unsubscribe requests are processed within 10 business days, though most are handled immediately.
Confirmation: Users receive confirmation when their unsubscribe request has been successfully processed.
Note: Unsubscribing from marketing emails does not affect transactional or service-related communications necessary for platform operation.
Third-Party Services
When using third-party email service providers or marketing platforms, Siltrona:
Selects vendors with strong anti-spam policies and compliance records
Ensures contractual obligations require adherence to anti-spam standards
Monitors third-party sending practices and delivery metrics
Maintains control over contact lists and consent records
Verifies that unsubscribe mechanisms function properly across all platforms
Platform User Obligations
Users who leverage Siltrona services for communication purposes must:
Obtain Consent: Secure explicit permission before sending messages to recipients.
Honor Unsubscribes: Promptly process and respect all opt-out requests.
Provide Accurate Information: Use truthful sender information and relevant subject lines.
Follow Applicable Laws: Comply with all anti-spam legislation in relevant jurisdictions.
Report Violations: Notify Siltrona of any spam or abuse encountered on the platform.
Monitoring and Detection
Siltrona employs various measures to detect and prevent spam:
Automated Filters: Systems that identify patterns consistent with spam behavior and flag suspicious activities.
Rate Limiting: Controls on message volume to prevent bulk sending abuse.
Content Analysis: Examination of message content for spam indicators and malicious elements.
User Reports: Investigation of user complaints and spam reports received through various channels.
Delivery Monitoring: Tracking bounce rates, complaint rates, and engagement metrics to identify potential issues.
Regular Audits: Periodic review of communication practices and compliance with this policy.
Enforcement Actions
Violations of this Anti-Spam Policy may result in:
Warning Notices: Initial violations may receive written warnings with requirements for immediate corrective action.
Account Suspension: Temporary restriction of account access or communication capabilities pending investigation.
Feature Restrictions: Limitation of specific platform features or communication tools.
Account Termination: Permanent closure of accounts involved in serious or repeated violations.
Legal Action: Pursuit of legal remedies for violations causing significant harm or damages.
Reporting to Authorities: Notification to relevant authorities where violations involve illegal activities.
Enforcement decisions consider the severity, frequency, and intent behind violations, as well as user cooperation in resolving issues.
Reporting Spam
If you receive spam that appears to originate from Siltrona or involves our platform, please report it immediately:
Email Reports: Forward spam messages to support@siltrona.online with complete headers intact.
Include Details: Provide date, time, sender information, and any relevant context about the message.
Platform Reports: Use in-platform reporting tools where available to flag suspicious content or users.
Response Timeline: We investigate all spam reports and respond within 5 business days.
Your reports help us maintain platform integrity and protect all users from spam activities.
Technical Safeguards
Siltrona implements technical measures including:
SPF Records: Sender Policy Framework authentication to prevent email spoofing.
DKIM Signatures: DomainKeys Identified Mail signing to verify message authenticity.
DMARC Policies: Domain-based Message Authentication to specify handling of unauthenticated messages.
Reputation Monitoring: Regular checks of IP and domain reputation across major blacklists and reputation services.
Feedback Loops: Registration with email providers to receive abuse complaints and adjust practices accordingly.
Compliance Standards
This policy aligns with widely recognized anti-spam standards and best practices, including principles found in various international regulations governing electronic communications.
Siltrona regularly reviews and updates practices to maintain compliance with evolving standards and emerging threats in the spam landscape.
Education and Awareness
We promote anti-spam awareness through:
User education materials about identifying and avoiding spam
Best practice guidelines for users sending communications through our platform
Regular updates about spam trends and protective measures
Clear documentation of acceptable use policies
Policy Updates
Siltrona reserves the right to modify this Anti-Spam Policy at any time to address new challenges, incorporate feedback, or reflect changes in our practices.
Material changes will be communicated through:
Updated "Last Updated" date at the top of this policy
Email notification to registered users where appropriate
Platform announcements for significant policy changes
Continued use of Siltrona services following policy updates constitutes acceptance of the revised terms.
Contact Information
For questions, concerns, or reports regarding spam or this Anti-Spam Policy:
Email: support@siltrona.online
Phone: +44 7411 158190
Address: 277a Upper St, London N1 2TZ, United Kingdom
We are committed to addressing all spam-related concerns promptly and maintaining the highest standards of communication integrity.
This Anti-Spam Policy is part of our broader commitment to user privacy, security, and positive platform experience. It works in conjunction with our Privacy Policy, Terms of Service, and Acceptable Use Policy to create a comprehensive framework for responsible platform operation.