[anshu4sharma]

Add AliasMail to Emailing

• Product page: https://aliasmail.space/
• Free tier: Permanent email forwarding aliases, disposable inboxes, real-time webhooks, No credit card required.
• Pros: Zero-log privacy forwarding, custom alias handles, HMAC-SHA256 signed webhooks for instant delivery.
• Limitations: Free tier includes standard rate limits and community support.
• Exceeding the free tier: Generous free limits, optional paid plans available for custom domains.
• Credit card required: No

Table of contents and alphabetical order updated in both README.md and pages/emailing.md.