2026-03-21 15:43:30 Connection: opening to ssl://srv814347.hstgr.cloud:465, timeout=300, options=array ( 'ssl' => array ( 'verify_peer' => false, 'verify_peer_name' => false, 'allow_self_signed' => true, ),)
2026-03-21 15:43:30 Connection: opened
2026-03-21 15:43:30 SERVER -> CLIENT: 220-srv1279796.hstgr.cloud ESMTP Exim 4.99.1 #2 Sat, 21 Mar 2026 15:43:30 +0000 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
2026-03-21 15:43:30 CLIENT -> SERVER: EHLO testemail2.isort.id
2026-03-21 15:43:30 SERVER -> CLIENT: 250-srv1279796.hstgr.cloud Hello testemail2.isort.id [::1]250-SIZE 52428800250-LIMITS MAILMAX=1000 RCPTMAX=50000250-8BITMIME250-PIPELINING250-PIPECONNECT250-AUTH PLAIN LOGIN250 HELP
2026-03-21 15:43:30 CLIENT -> SERVER: AUTH LOGIN
2026-03-21 15:43:30 SERVER -> CLIENT: 334 VXNlcm5hbWU6
2026-03-21 15:43:30 CLIENT -> SERVER: [credentials hidden]
2026-03-21 15:43:30 SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2026-03-21 15:43:30 CLIENT -> SERVER: [credentials hidden]
2026-03-21 15:43:32 SERVER -> CLIENT: 535 Incorrect authentication data
2026-03-21 15:43:32 SMTP ERROR: Password command failed: 535 Incorrect authentication data
SMTP Error: Could not authenticate.
2026-03-21 15:43:32 CLIENT -> SERVER: QUIT
2026-03-21 15:43:32 SERVER -> CLIENT: 221 srv1279796.hstgr.cloud closing connection
2026-03-21 15:43:32 Connection: closed
SMTP Error: Could not authenticate.
❌ Email gagal dikirim. Mailer Error: SMTP Error: Could not authenticate.