SQL 服务器 "Cannot send mails to mail server" "Failure sending mail"

SQL server "Cannot send mails to mail server" "Failure sending mail"

我正在使用 MS SQL Server 2008 R2 SP2 Express 版,64 位。 我无权访问数据库邮件设置向导,但 Binn 目录包含 DatabaseMail.exe (v10.50.16600.1) 和 DatabaseMailengine.dll.

我发现了几个对 "Cannot send mails to mail server" 的引用,但对于烦人的通用 "Failure sending mail" 消息没有任何用处。

我的具体问题是在哪里可以找到导致错误消息 means/what 的原因?如果有好心人愿意冒险猜测正在发生或未发生的事情,我将不胜感激。

数据库中的设置信息如下:

执行 sp_configure 'show advanced'

name                    minimum maximum config_value    run_value
show advanced options   0       1       1               1

执行 sp_configure 'Database Mail XPs'

name                minimum maximum config_value    run_value
Database Mail XPs   0       1       1               1

sysmail_server

account_id  servertype  servername      port username           credential_id   use_default_credentials enable_ssl  flags   timeout last_mod_datetime       last_mod_user
1           SMTP        smtp.gmail.com  465  sqlmail@domain.com 65536           0                       1           0       NULL    2015-11-23 09:34:26.913 WSCORP\username

sys.credentials

credential_id   name                                 credential_identity create_date             modify_date             target_type target_id
65536           F05ADE33-6AA8-45FC-8FF5-A7631831ECB1 sqlmail@domain.com  2015-11-23 09:34:26.913 2015-11-23 09:34:26.913 NULL        NULL

执行 msdb.sys.sp_helprolemember 'DatabaseMailUserRole'

DbRole               MemberName      MemberSID
DatabaseMailUserRole WSCORP\username 0x010500000000000515000000F483990DEADF2220C7DB306E6B040000

执行 msdb.dbo.sysmail_help_principalprofile_sp

principal_id principal_name  profile_id profile_name is_default
27           WSCORP\username 1          Default      1

执行dbo.sysmail_start_sp

Status
STARTED

sysmail_account

account_id name    description email_address      display_name         replyto_address  last_mod_datetime       last_mod_user
1          SQLMail NULL        sqlmail@domain.com SQLExpresspay12 Mail user@domain.com  2015-11-23 09:34:26.843 WSCORP\username

sysmail_profile

profile_id name    description     last_mod_datetime       last_mod_user
1          Default Default profile 2015-11-23 09:56:58.947 WSCORP\username

sysmail_profile帐号

profile_id  account_id  sequence_number last_mod_datetime       last_mod_user
1           1           1               2015-11-23 10:02:29.867 WSCORP\username

sysmail_server类型

servertype is_incoming  is_outgoing last_mod_datetime       last_mod_user
SMTP       0            1           2010-04-02 17:36:17.340 sa

sysmail_mailitems

mailitem_id profile_id  recipients      copy_recipients blind_copy_recipients subject      from_address reply_to body                                       body_format importance  sensitivity file_attachments attachment_encoding query  execute_query_database  attach_query_result_as_file query_result_header query_result_width  query_result_separator  exclude_query_output append_query_error send_request_date       send_request_user sent_account_id   sent_status sent_date               last_mod_date       last_mod_user
4           1           user@domain.com NULL            NULL                  Test message NULL         NULL     This is the body of the test message.      TEXT        NORMAL      NORMAL      NULL             MIME                NULL   NULL                    0                           1                   256                 0                       0                    0                  2015-11-24 08:23:59.493 WSCORP\username   NULL              2           11/1124/20158 8:25:20   11/24/2015 08:25:20 sa
                                                                                                                   Congratulations, Database Mail Received
                                                                                                                   By you Successfully. 

sysmail_log

log_id  event_type  log_date                description                                             process_id  mailitem_id account_id last_mod_date            last_mod_user
13      1           2015-11-24 08:23:59.787 DatabaseMail process is started                         7324        NULL        NULL       2015-11-24 08:23:59.787  NT AUTHORITY\NETWORK SERVICE
14      1           2015-11-24 08:24:10.270 The mail queue was started by login "WSCORP\username".  NULL        NULL        NULL       2015-11-24 08:24:10.270  WSCORP\username
15      3           2015-11-24 08:24:10.297 The mail could not be sent to the recipients because of 7324        4           NULL       2015-11-24 08:24:10.297  sa
                                             the mail server failure. (Sending Mail using Account 1
                                              (2015-11-24T08:24:10). Exception Message: Cannot send
                                               mails to mail server. (Failure sending mail.). )

Google 希望我使用 TLS 端口 (587),尽管据我所知,没有办法告诉 SQL 服务器使用 TLS。因此指定 SSL 并使用 TLS 端口有效。