为了能快速了解并处理您的问题,请提供以下基础信息: 面板、插件版本:宝塔面板免费版 7.9.10 宝塔邮局管理器 4.9 系统版本:Ubuntu 20.04.6 LTS x86_64(Py3.7.9)
问题描述:搭建好邮件服务器后进行测试,测试了QQ邮箱和新浪邮箱,发送均没问题,收邮件只能收到QQ邮箱发出的,新浪邮箱发出的收不到。找AI分析了一下,说是“这段日志的意思是,您的邮箱服务器在使用TLS协议与客户端进行握手时,没有找到双方都支持的加密套件。可能的原因是您的服务器使用了自签名证书或者安全级别过高,导致客户端无法验证证书的有效性或者无法使用相应的加密算法。[color=var(--cib-color-brand-link-foreground)][color=var(--cib-color-brand-tertiary-foreground)]1[color=var(--cib-color-brand-link-foreground)][color=var(--cib-color-brand-tertiary-foreground)]2 [backcolor=rgba(255, 255, 255, 0.6)]您可以尝试以下方法解决这个问题: - 更换一个由可信CA颁发的服务器证书,或者让客户端信任您的自签名证书。
- 调整您的服务器或客户端的加密套件列表,确保至少有一个加密套件是双方都支持的。
- 降低您的服务器或客户端的安全级别,允许使用一些较弱的加密算法(不推荐)。”
到这里想知道是不是AI说的这个加密套件的问题?我要怎么做调整呢?
相关截图(日志、错误): - Jun 10 11:47:37 9tup postfix/smtpd[603320]: lost connection after STARTTLS from r3-22.sinamail.sina.com.cn[202.108.3.22]
- Jun 10 11:47:37 9tup postfix/smtpd[603320]: disconnect from r3-22.sinamail.sina.com.cn[202.108.3.22] ehlo=1 starttls=0/1 commands=1/2
- Jun 10 11:49:04 9tup postfix/anvil[600606]: statistics: max connection rate 3/60s for (smtp:162.62.57.87) at Jun 10 11:44:03
- Jun 10 11:49:04 9tup postfix/anvil[600606]: statistics: max connection count 1 for (smtp:202.108.3.162) at Jun 10 11:39:04
- Jun 10 11:49:04 9tup postfix/anvil[600606]: statistics: max cache size 2 at Jun 10 11:45:49
- Jun 10 11:49:15 9tup postfix/smtpd[603320]: connect from r3-17.sinamail.sina.com.cn[202.108.3.17]
- Jun 10 11:49:16 9tup postfix/smtpd[603320]: SSL_accept error from r3-17.sinamail.sina.com.cn[202.108.3.17]: -1
- Jun 10 11:49:16 9tup postfix/smtpd[603320]: warning: TLS library problem: error:1417A0C1:SSL routines:tls_post_process_client_hello:no shared cipher:../ssl/statem/statem_srvr.c:2283:
- Jun 10 11:49:16 9tup postfix/smtpd[603320]: lost connection after STARTTLS from r3-17.sinamail.sina.com.cn[202.108.3.17]
- Jun 10 11:49:16 9tup postfix/smtpd[603320]: disconnect from r3-17.sinamail.sina.com.cn[202.108.3.17] ehlo=1 starttls=0/1 commands=1/2
- Jun 10 11:49:46 9tup dovecot: pop3-login: Disconnected (no auth attempts in 9 secs): user=<>, rip=198.199.118.8, lip=198.12.80.146, TLS handshaking: Connection closed, session=<an52PsT9fKjGx3YI>
- Jun 10 11:50:37 9tup postfix/smtpd[603320]: connect from r3-22.sinamail.sina.com.cn[202.108.3.22]
- Jun 10 11:50:38 9tup postfix/smtpd[603320]: SSL_accept error from r3-22.sinamail.sina.com.cn[202.108.3.22]: -1
- Jun 10 11:50:38 9tup postfix/smtpd[603320]: warning: TLS library problem: error:1417A0C1:SSL routines:tls_post_process_client_hello:no shared cipher:../ssl/statem/statem_srvr.c:2283:
- Jun 10 11:50:38 9tup postfix/smtpd[603320]: lost connection after STARTTLS from r3-22.sinamail.sina.com.cn[202.108.3.22]
- Jun 10 11:50:38 9tup postfix/smtpd[603320]: disconnect from r3-22.sinamail.sina.com.cn[202.108.3.22] ehlo=1 starttls=0/1 commands=1/2
- Jun 10 11:51:38 9tup postfix/smtpd[603320]: connect from mail3-163.sinamail.sina.com.cn[202.108.3.163]
- Jun 10 11:51:39 9tup postfix/smtpd[603320]: SSL_accept error from mail3-163.sinamail.sina.com.cn[202.108.3.163]: -1
- Jun 10 11:51:39 9tup postfix/smtpd[603320]: warning: TLS library problem: error:1417A0C1:SSL routines:tls_post_process_client_hello:no shared cipher:../ssl/statem/statem_srvr.c:2283:
- Jun 10 11:51:39 9tup postfix/smtpd[603320]: lost connection after STARTTLS from mail3-163.sinamail.sina.com.cn[202.108.3.163]
- Jun 10 11:51:39 9tup postfix/smtpd[603320]: disconnect from mail3-163.sinamail.sina.com.cn[202.108.3.163] ehlo=1 starttls=0/1 commands=1/2
- Jun 10 11:54:48 9tup postfix/smtpd[603583]: warning: error opening chain file: /etc/ssl/private/ssl-cert-snakeoil.key: No such file or directory
- Jun 10 11:54:50 9tup postfix/smtpd[603583]: connect from r3-21.sinamail.sina.com.cn[202.108.3.21]
- Jun 10 11:54:50 9tup postfix/smtpd[603583]: SSL_accept error from r3-21.sinamail.sina.com.cn[202.108.3.21]: -1
- Jun 10 11:54:50 9tup postfix/smtpd[603583]: warning: TLS library problem: error:1417A0C1:SSL routines:tls_post_process_client_hello:no shared cipher:../ssl/statem/statem_srvr.c:2283:
- Jun 10 11:54:50 9tup postfix/smtpd[603583]: lost connection after STARTTLS from r3-21.sinamail.sina.com.cn[202.108.3.21]
- Jun 10 11:54:50 9tup postfix/smtpd[603583]: disconnect from r3-21.sinamail.sina.com.cn[202.108.3.21] ehlo=1 starttls=0/1 commands=1/2
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