enter image description here我们在从域ovid.in向其他域发送电子邮件时遇到问题
电子邮件最终到达收件人，但至少延迟45分钟。延迟是任意的。
下面是一些屏幕截图，其中显示了域本身一切正常，但显示了延迟。使用的工具是Google邮件分析器。
我在服务器上的SMTP日志中看到的唯一错误是：
5月11日12:47:21邮件postfix / smtp [10417]：F1088B023F9：在收到初始服务器问候时，与alt3.gmail-smtp-in.l.google.com [209.85.145.26]的会话已超时
我们已经根据MXtoolbox和google的建议添加了DKIM，SPF，DMARC，现在tey都显示为绿色。
May 11 12:45:00 mail systemd-logind[870]: New session 69 of user zimbra.
May 11 12:45:01 mail sshd[28839]: Received disconnect from 192.168.1.60 port 35302:11: Closed due to user request.
May 11 12:45:01 mail sshd[28839]: Disconnected from 192.168.1.60 port 35302
May 11 12:45:01 mail systemd-logind[870]: Removed session 69.
May 11 12:45:18 mail slapd[1656]: slap_queue_csn: queueing 0x4474200 20190511071518.532381Z#000000#000#000000
May 11 12:45:18 mail slapd[1656]: slap_graduate_commit_csn: removing 0x4474200 20190511071518.532381Z#000000#000#000000
May 11 12:45:38 mail zmconfigd[1931]: Fetching All configs
May 11 12:45:38 mail zmconfigd[1931]: All configs fetched in 0.04 seconds
May 11 12:45:42 mail zmconfigd[1931]: Watchdog: service antivirus status is OK.
May 11 12:45:42 mail zmconfigd[1931]: All rewrite threads completed in 0.00 sec
May 11 12:45:42 mail zmconfigd[1931]: All restarts completed in 0.00 sec
May 11 12:46:03 mail postfix/smtp[5687]: C8BA1B01F03: to=<k.j.pradeep@gmail.com>, relay=alt4.gmail-smtp-in.l.google.com[64.233.177.27]:25, delay=2185, delays=681/2.1/1502/0, dsn=4.4.2, sta$
May 11 12:46:03 mail postfix/smtp[5687]: C8BA1B01F03: to=<pradeep.kollipara.kjp@gmail.com>, relay=alt4.gmail-smtp-in.l.google.com[64.233.177.27]:25, delay=2185, delays=681/2.1/1502/0, dsn=$
May 11 12:46:04 mail postfix/smtp[6063]: CFE08B01C8F: to=<K.j.pradeep@gmail.com>, relay=alt4.gmail-smtp-in.l.google.com[64.233.177.27]:25, delay=5628, delays=4125/0.5/1503/0, dsn=4.4.2, st$
May 11 12:46:04 mail postfix/smtp[6063]: CFE08B01C8F: to=<pradeep.kollipara.kjp@gmail.com>, relay=alt4.gmail-smtp-in.l.google.com[64.233.177.27]:25, delay=5628, delays=4125/0.5/1503/0, dsn$
May 11 12:46:04 mail postfix/error[30982]: 9FB52B023F7: to=<k.j.pradeep@gmail.com>, relay=none, delay=905, delays=598/306/0/0.04, dsn=4.4.2, status=deferred (delivery temporarily s$
May 11 12:46:04 mail postfix/error[30982]: 9FB52B023F7: to=<pradeep.kollipara.kjp@gmail.com>, relay=none, delay=905, delays=598/306/0/0.09, dsn=4.4.2, status=deferred (delivery temporarily$
May 11 12:46:42 mail zmconfigd[1931]: Fetching All configs
May 11 12:46:42 mail zmconfigd[1931]: All configs fetched in 0.04 seconds
May 11 12:46:45 mail zmconfigd[1931]: Watchdog: service antivirus status is OK.
May 11 12:46:45 mail zmconfigd[1931]: All rewrite threads completed in 0.00 sec
May 11 12:46:45 mail zmconfigd[1931]: All restarts completed in 0.00 sec
May 11 12:47:21 mail postfix/smtp[10417]: F1088B023F9: conversation with alt3.gmail-smtp-in.l.google.com[209.85.145.26] timed out while receiving the initial server greeting
May 11 12:47:45 mail zmconfigd[1931]: Fetching All configs
May 11 12:47:45 mail zmconfigd[1931]: All configs fetched in 0.04 seconds
May 11 12:47:48 mail zmconfigd[1931]: Watchdog: service antivirus status is OK.
May 11 12:47:48 mail zmconfigd[1931]: All rewrite threads completed in 0.00 sec
May 11 12:47:48 mail zmconfigd[1931]: All restarts completed in 0.00 sec
May 11 12:48:24 mail postfix/postscreen[32443]: CONNECT from [185.234.217.185]:63872 to [192.168.1.60]:25
May 11 12:48:24 mail postfix/postscreen[32443]: PASS OLD [185.234.217.185]:63872
May 11 12:48:24 mail postfix/smtpd[32444]: connect from unknown[185.234.217.185]
May 11 12:48:25 mail postfix/smtpd[32444]: lost connection after AUTH from unknown[185.234.217.185]
May 11 12:48:25 mail postfix/smtpd[32444]: disconnect from unknown[185.234.217.185] ehlo=1 auth=0/1 commands=1/2
May 11 12:48:48 mail zmconfigd[1931]: Fetching All configs
May 11 12:48:48 mail zmconfigd[1931]: All configs fetched in 0.04 seconds
May 11 12:48:51 mail zmconfigd[1931]: Watchdog: service antivirus status is OK.
May 11 12:48:51 mail zmconfigd[1931]: All rewrite threads completed in 0.00 sec
我们希望该邮件能够像其他任何域邮件服务器一样立即传递。