2026-04-27 09:35:59	SERVER -> CLIENT: 220-a2.hglk.link ESMTP Exim 4.99.1 #2 Mon, 27 Apr 2026 15:05:59 +0530 
                   	                  220-We do not authorize the use of this system to transport unsolicited, 
                   	                  220 and/or bulk e-mail.
2026-04-27 09:35:59	CLIENT -> SERVER: EHLO www.booking.itxdigitalservices.com
2026-04-27 09:35:59	SERVER -> CLIENT: 250-a2.hglk.link Hello www.booking.itxdigitalservices.com [65.21.93.20]
                   	                  250-SIZE 52428800
                   	                  250-LIMITS MAILMAX=1000 RCPTMAX=50000
                   	                  250-8BITMIME
                   	                  250-PIPELINING
                   	                  250-PIPECONNECT
                   	                  250-AUTH PLAIN LOGIN
                   	                  250 HELP
2026-04-27 09:35:59	CLIENT -> SERVER: AUTH LOGIN
2026-04-27 09:35:59	SERVER -> CLIENT: 334 VXNlcm5hbWU6
2026-04-27 09:35:59	CLIENT -> SERVER: [credentials hidden]
2026-04-27 09:35:59	SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2026-04-27 09:35:59	CLIENT -> SERVER: [credentials hidden]
2026-04-27 09:36:01	SERVER -> CLIENT: 535 Incorrect authentication data
2026-04-27 09:36:01	SMTP ERROR: Password command failed: 535 Incorrect authentication data
2026-04-27 09:36:01	SMTP Error: Could not authenticate.
2026-04-27 09:36:01	CLIENT -> SERVER: QUIT
2026-04-27 09:36:01	SERVER -> CLIENT: 221 a2.hglk.link closing connection
2026-04-27 09:36:01	SMTP Error: Could not authenticate.
<br>FAILED: SMTP Error: Could not authenticate.