仝 tóng

邮件提供商的一些拒绝错误信息

Gmail.com
check result is not ok: [4] no such user
check result is ok: [0] SMTP server accepts username

comcast.net:
check result is not ok: [4] no such user
check result is ok: [0] SMTP server accepts username

earthlink.net:
verizon.net:
outlook.com:
live.com:
msn.com:

att.com:
250 mx0a-00191d01.pphosted.com Hello *.com [138.197.1.39], pleased to meet you

hotmail.com:
check_user_on_host: can't say MAIL - SC-002 (COL004-MC3F24) Unfortunately, messages from 138.197.1**.39 weren't sent. Please contact your Internet service provider since part of their network is on our block list. You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors.

icloud.com: // threads exceeds 10 in local machine, exceeds 5 in vps
check_user_on_host: can't say MAIL - 5.7.0 Blocked - see https://support.proofpoint.com/dnsbl-lookup.cgi?ip=138.197.1**.39
550 5.7.0 Blocked - see https://support.proofpoint.com/dnsbl-lookup.cgi?ip=138.197.1**.39


Yahoo.com:
check result is ok: [0] SMTP server accepts username //accept all the username even not exits

cox.com:
check result is ok: [0] SMTP server accepts username //accept all the username even not exits

cox.net:
check result is not ok: [4] no such user
check result is ok: [0] SMTP server accepts username
check result is ok: [6] Cannot connect SMTP servers: 68.6.19.3, 68.1.17.3
452 fed1rmimpi212.cox.net cox [138.197.197.39 - Message threshold exceeded

sbcglobal.net:
check_user_on_host: can't say MAIL - 5.3.0 flpd601 DNSBL:ATTRBL 521< 138.197.1**.39 >_is_blocked.For assistance forward this email to [email protected]

att.net:
check_user_on_host: can't say MAIL - 5.3.0 flpd585 DNSBL:ATTRBL 521< 138.197.1**.39 >_is_blocked.For assistance forward this email to [email protected]