Samir Boulahtit f67510b706 docs: switch email provider recommendation from Mailgun to SendGrid ...

SendGrid handles both transactional emails and marketing campaigns
under one account. Updated alertmanager SMTP placeholders, hetzner
setup guide (Step 19.5), and environment reference to recommend
SendGrid as the primary email provider.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-02-15 22:21:49 +01:00

..

alertmanager.yml

docs: switch email provider recommendation from Mailgun to SendGrid

2026-02-15 22:21:49 +01:00