test_smtp_variations.py•3.92 kB
#!/usr/bin/env python3
"""Test different SMTP configurations for Kakao Mail."""
import asyncio
import aiosmtplib
import os
from dotenv import load_dotenv
load_dotenv()
async def test_configuration(server, port, username, password, use_tls=True, start_tls=False):
"""Test a specific SMTP configuration."""
print(f"\nTesting: {server}:{port}")
print(f"Username: {username}")
print(f"SSL/TLS: use_tls={use_tls}, start_tls={start_tls}")
print("-" * 40)
try:
if port == 465 and use_tls:
# Direct SSL connection
smtp = aiosmtplib.SMTP(hostname=server, port=port, use_tls=True)
await smtp.connect()
print("✓ Connected (SSL)")
await smtp.login(username, password)
print("✓ ✓ ✓ AUTHENTICATION SUCCESSFUL! ✓ ✓ ✓")
await smtp.quit()
return True
elif start_tls:
# STARTTLS connection
smtp = aiosmtplib.SMTP(hostname=server, port=port)
await smtp.connect()
print("✓ Connected")
await smtp.starttls()
print("✓ STARTTLS")
await smtp.login(username, password)
print("✓ ✓ ✓ AUTHENTICATION SUCCESSFUL! ✓ ✓ ✓")
await smtp.quit()
return True
else:
# Plain connection
smtp = aiosmtplib.SMTP(hostname=server, port=port)
await smtp.connect()
print("✓ Connected")
await smtp.login(username, password)
print("✓ ✓ ✓ AUTHENTICATION SUCCESSFUL! ✓ ✓ ✓")
await smtp.quit()
return True
except aiosmtplib.SMTPAuthenticationError as e:
print(f"❌ Auth failed: {e}")
return False
except Exception as e:
print(f"❌ Error: {type(e).__name__}: {e}")
return False
async def main():
"""Test various configurations."""
password = os.getenv("SMTP_PASSWORD", "")
email = os.getenv("DEFAULT_FROM_EMAIL", "kunhoko@kakao.com")
username_part = email.split("@")[0]
print("=" * 50)
print("KAKAO MAIL SMTP CONFIGURATION TEST")
print("=" * 50)
configurations = [
# Standard Kakao configurations
("smtp.kakao.com", 465, username_part, password, True, False),
("smtp.kakao.com", 465, email, password, True, False),
("smtp.kakao.com", 587, username_part, password, False, True),
("smtp.kakao.com", 587, email, password, False, True),
# Alternative Kakao configurations
("smtp.daum.net", 465, username_part, password, True, False),
("smtp.daum.net", 465, email, password, True, False),
("smtp.daum.net", 587, username_part, password, False, True),
("smtp.daum.net", 587, email, password, False, True),
]
for config in configurations:
result = await test_configuration(*config)
if result:
server, port, username, _, use_tls, start_tls = config
print("\n" + "=" * 50)
print("SUCCESS! Use this configuration:")
print("=" * 50)
print(f"SMTP_SERVER={server}")
print(f"SMTP_PORT={port}")
print(f"SMTP_USERNAME={username}")
if port == 465:
print("SMTP_USE_TLS=true")
else:
print("SMTP_USE_TLS=true (for STARTTLS)")
return
print("\n" + "=" * 50)
print("All configurations failed.")
print("=" * 50)
print("\nPlease check:")
print("1. SMTP access is enabled in Kakao Mail settings")
print("2. The app password is valid and for mail/SMTP access")
print("3. Your account type supports SMTP (some free accounts may not)")
print("4. Try generating a new app password from Kakao account settings")
if __name__ == "__main__":
asyncio.run(main())