Fix DKIM/SPF for Email Authentication

I need an experienced email authentication specialist to fix DKIM and SPF issues for my domains on both lcn.com and Moosend.com. We're encountering problems with outgoing emails due to these authentication failures.

Requirements:
- Expertise in configuring DKIM and SPF records
- Experience with both lcn.com and Moosend.com
- Ability to troubleshoot and resolve email authentication issues
- Ensure proper setup to prevent outgoing email from being marked as spam or rejected

Ideal Skills:
- Familiarity with DNS settings
- Previous experience with email hosting and authentication
- Strong problem-solving skills

Please provide a brief overview of your experience with similar tasks.