SMTP Port 25 (no encryption)

2026-09-04 21:28:54 SMTP ERROR: Failed to connect to server: No route to host (113)
SMTP Error: Could not connect to SMTP host. Failed to connect to server
FAILED
SMTP Error: Could not connect to SMTP host. Failed to connect to server SMTP server error: Failed to connect to server SMTP code: 113 Additional SMTP info: No route to host

SMTP Port 587 (STARTTLS)

2026-09-04 21:28:58 SMTP ERROR: Failed to connect to server: No route to host (113)
SMTP Error: Could not connect to SMTP host. Failed to connect to server
FAILED
SMTP Error: Could not connect to SMTP host. Failed to connect to server SMTP server error: Failed to connect to server SMTP code: 113 Additional SMTP info: No route to host

SMTP Port 465 (SSL/TLS)

2026-09-04 21:29:01 SMTP ERROR: Failed to connect to server: No route to host (113)
SMTP Error: Could not connect to SMTP host. Failed to connect to server
FAILED
SMTP Error: Could not connect to SMTP host. Failed to connect to server SMTP server error: Failed to connect to server SMTP code: 113 Additional SMTP info: No route to host