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Complete email authentication setup service. Configure SPF, DKIM , and DMARC records to improve deliverability and prevent email spoofing.

Email Authentication Setup - SPF, DKIM , DMARC Configuration

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Email Authentication Setup - SPF, DKIM , DMARC Configuration

Complete email authentication setup service. Configure SPF, DKIM , and DMARC records to improve deliverability and prevent email spoofing.

DKIM Record

Setup Self-hosted Forward Email on Ubuntu in 2025

Get your DKIM public key:Create DKIM DNS record:

DKIM Record

Setup Self-hosted Forward Email on Ubuntu in 2025

Get your DKIM public key:Create DKIM DNS record:

DKIM Record

Setup Self-hosted Forward Email on Debian in 2025

Get your DKIM public key:Create DKIM DNS record:

DKIM Record

Setup Self-hosted Forward Email on Debian in 2025

Get your DKIM public key:Create DKIM DNS record:

How do I set up DKIM for Forward Email

Frequently Asked Questions

Go to My Account Domains Settings Outbound SMTP Configuration and follow setup instructions.

How do I set up DKIM for Forward Email?

Frequently Asked Questions About Email

Go to My Account Domains Settings Outbound SMTP Configuration and follow setup instructions.

How do I set up DKIM for Forward Email

Frequently Asked Questions

Go to My Account Domains Settings Outbound SMTP Configuration and follow setup instructions.

Post-Installation Configuration

Setup Self-hosted Forward Email on Ubuntu in 2025

DNS Records Setup You need to configure the following DNS records for your domain: MX Record A Records SPF Record DKIM Record Get your DKIM public key: Create DKIM DNS record: DMARC Record First Login...

Post-Installation Configuration

Setup Self-hosted Forward Email on Debian in 2025

DNS Records Setup You need to configure the following DNS records for your domain: MX Record A Records SPF Record DKIM Record Get your DKIM public key: Create DKIM DNS record: DMARC Record First Login...

Post-Installation Configuration

Setup Self-hosted Forward Email on Ubuntu in 2025

DNS Records Setup You need to configure the following DNS records for your domain: MX Record A Records SPF Record DKIM Record Get your DKIM public key: Create DKIM DNS record: DMARC Record First Login...

Post-Installation Configuration

Setup Self-hosted Forward Email on Debian in 2025

DNS Records Setup You need to configure the following DNS records for your domain: MX Record A Records SPF Record DKIM Record Get your DKIM public key: Create DKIM DNS record: DMARC Record First Login...

Do you preserve email authentication headers

Frequently Asked Questions

Yes. Forward Email comprehensively implements and preserves email authentication headers:SPF (Sender Policy Framework): Properly implemented and preserved DKIM (DomainKeys Identified Mail): Full suppo...

Do you preserve email authentication headers

Frequently Asked Questions

Yes. Forward Email comprehensively implements and preserves email authentication headers:SPF (Sender Policy Framework): Properly implemented and preserved DKIM (DomainKeys Identified Mail): Full suppo...

Important file paths

Self Hosted

Note: Host path below is relative to /root/forwardemail.net/self-hosting/.Component Host path Container path MongoDB ./mongo-backups /backups Redis ./redis-data /data Sqlite ./sqlite-data /mnt/{SQLITE...

Important file paths

Self Hosted

Note: Host path below is relative to /root/forwardemail.net/self-hosting/.Component Host path Container path MongoDB ./mongo-backups /backups Redis ./redis-data /data Sqlite ./sqlite-data /mnt/{SQLITE...

Services

Self Hosted

Service Name Default Port Description Web 443 Web interface for all admin interactions API 4000 Api layer to abstract databases Bree None Background job and task runner SMTP 465/587 SMTP server for ou...

Authentication and Authorization

Security Practices

DKIM Signing: All outgoing emails are signed with DKIM SPF and DMARC: Full support for SPF and DMARC to prevent email spoofing MTA-STS: Support for MTA-STS to enforce TLS encryption Multi-Factor Authe...

Authentication and Authorization

Security Practices

DKIM Signing: All outgoing emails are signed with DKIM SPF and DMARC: Full support for SPF and DMARC to prevent email spoofing MTA-STS: Support for MTA-STS to enforce TLS encryption Multi-Factor Authe...

The Postmark Infrastructure Problem

The Email Startup Graveyard: Why 80%+ of Email Companies Fail

We also experienced firsthand how email infrastructure degrades after acquisition. Postmark, originally owned by Wildbit and beloved by developers, was acquired by ActiveCampaign in May 2022.The Probl...

Advancing Email Authentication with Mailauth

A Decade of Impact: How Our npm Packages Hit 1 Billion Downloads and Shaped JavaScript

Mailauth provides critical email authentication functionality, and our contributions have significantly improved its capabilities: DKIM Verification Improvements: We discovered and reported that X/Twit...

Advancing Email Authentication with Mailauth

A Decade of Impact: How Our npm Packages Hit 1 Billion Downloads and Shaped JavaScript

Mailauth provides critical email authentication functionality, and our contributions have significantly improved its capabilities: DKIM Verification Improvements: We discovered and reported that X/Twit...

The Scale of the Problem

PayPal's 11-Year API Disaster: Missing Features & Broken Promises

Our spam filtering logs show the massive volume of PayPal invoice spam we process daily. Examples of blocked subjects include:"Invoice from PayPal Billing Team:- This charge will be auto-debited from ...

The Scale of the Problem

PayPal's 11-Year API Disaster: Missing Features & Broken Promises

Our spam filtering logs show the massive volume of PayPal invoice spam we process daily. Examples of blocked subjects include:"Invoice from PayPal Billing Team:- This charge will be auto-debited from ...