feat(vault): add mailgun_sandbox as backup for smtp2go_mc4
- domain sandboxa4549b6ba4654d379af3765fcdde98a2.mailgun.org, login mc_agents@..., api dc40... / sending_key 61c1... - 4 authorized recipients verified 2026-09-03: alice_mc_claw@outlook.com, eric.chang@kumon-km.com.tw, mc@mc4.us, chang0206@gmail.com (limit 5) - role backup, note SMTP 421 requires activation, API works
This commit is contained in:
+645
-554
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user