S: 220-webhosting2029.is.cc ESMTP Exim 4.99.1 #2 Tue, 21 Apr 2026 23:11:44 -0400 S: 220-We do not authorize the use of this system to transport unsolicited, S: 220 and/or bulk e-mail. S: 250-webhosting2029.is.cc Hello webhosting2009.is.cc [67.211.214.74] S: 250-SIZE 104857600 S: 250-LIMITS MAILMAX=1000 RCPTMAX=50000 S: 250-8BITMIME S: 250-PIPELINING S: 250-PIPECONNECT S: 250-STARTTLS S: 250 HELP S: 220 TLS go ahead S: 250-webhosting2029.is.cc Hello webhosting2009.is.cc [67.211.214.74] S: 250-SIZE 104857600 S: 250-LIMITS MAILMAX=1000 RCPTMAX=50000 S: 250-8BITMIME S: 250-PIPELINING S: 250-PIPECONNECT S: 250-AUTH PLAIN LOGIN S: 250 HELP S: 334 VXNlcm5hbWU6 S: 334 UGFzc3dvcmQ6 S: 535 Incorrect authentication data Unexpected response, expected code 235