Merhaba,

Mail Ayarlarım Natroda Hosting turhost. Tüm Yapılandırmaları Kontrol ediyorum ama mail gönderiminde sorun yaşıyorum. Hosting Firmalarımız Sorunu çözemedi ama nereden kaynaklı bulamadım. Verdiği Hata Gönderim Sırasında Aşağıda Bu sorunu nasıl çözebilirim.

Versions:
WordPress: 6.6.1
WordPress MS: No
PHP: 8.0.30
Easy WP SMTP: 2.5.0

Params:
Mailer: smtp
Constants: No
ErrorInfo: SMTP Error: Could not authenticate.
Host: mail.kurumsaleposta.com
Port: 587
SMTPSecure: string(0) ""
SMTPAutoTLS: bool(false)
SMTPAuth: bool(true)

Server:
OpenSSL: OpenSSL 1.1.1w 11 Sep 2023
Apache.mod_security: No

Debug:
E-posta Kaynağı: Easy WP SMTP Mailer: Diğer SMTP SMTP Error: Could not authenticate.

SMTP Debug:
2024-09-11 10:34:51 Connection: opening to mail.kurumsaleposta.com:587, timeout=30, options=array()

2024-09-11 10:34:51 Connection: opened

2024-09-11 10:34:51 SERVER -> CLIENT: 220-srvc171.turhost.com ESMTP Exim 4.97.1 #2 Wed, 11 Sep 2024 13:34:51 +0300 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.

2024-09-11 10:34:51 CLIENT -> SERVER: EHLO mebalife.com

2024-09-11 10:34:51 SERVER -> CLIENT: 250-srvc171.turhost.com Hello mebalife.com [94.199.206.171]250-SIZE 52428800250-8BITMIME250-PIPELINING250-PIPECONNECT250-AUTH PLAIN LOGIN250-STARTTLS250 HELP

2024-09-11 10:34:51 CLIENT -> SERVER: AUTH LOGIN

2024-09-11 10:34:51 SERVER -> CLIENT: 334 VXNlcm5hbWU6

2024-09-11 10:34:51 CLIENT -> SERVER: [credentials hidden]

2024-09-11 10:34:51 SERVER -> CLIENT: 334 UGFzc3dvcmQ6

2024-09-11 10:34:51 CLIENT -> SERVER: [credentials hidden]

2024-09-11 10:34:53 SERVER -> CLIENT: 535 Incorrect authentication data

2024-09-11 10:34:53 SMTP ERROR: Password command failed: 535 Incorrect authentication data

SMTP Error: Could not authenticate.

2024-09-11 10:34:53 CLIENT -> SERVER: QUIT

2024-09-11 10:34:53 SERVER -> CLIENT: 221 srvc171.turhost.com closing connection

2024-09-11 10:34:53 Connection: closed

SMTP Error: Could not authenticate.