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how to set up email aount .@163.com. SMTP.163.com

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I have tried both automatic and mannual configuration to set up an exisitng email account @163.com. email can be received but cant be sent. Same error message pops up always ' can not establish STARTTLS secure conneciton with smtp.163.com, the mail server does not supportl change setting, turn off STARTTLS or contact your service provider'.

I have changed to SSL/TLS rather than STARTTLS manualy but did not solve the problem.

Look foreward to your kind advice. Thanks in advance

I have tried both automatic and mannual configuration to set up an exisitng email account @163.com. email can be received but cant be sent. Same error message pops up always ' can not establish STARTTLS secure conneciton with smtp.163.com, the mail server does not supportl change setting, turn off STARTTLS or contact your service provider'. I have changed to SSL/TLS rather than STARTTLS manualy but did not solve the problem. Look foreward to your kind advice. Thanks in advance

Chosen solution

Tools menu (alt+T) > account settings > outgoing server (SMTP) It is the last entry in the accounts list. select your 4163.com SMTP server click edit change the startTLS to whatever, SSL/TLS I assume. Save the changes and restart Thunderbird.

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All Replies (9)

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Ask your email provider what setting their server uses. They are the ones that set it up.

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The provider has provided all server informaion...as following, 1) server IMAP, address imap.163.com, SSL 993, other than SSL 143, 2) server SMTP, address smtp.163.com, SSL 465/994. other than SSL 25 3) server pop3, address pop.163.com, SSL 995, other than SSL 110

I set the account manually setting the SSL to 993 etc, then save without testing. The error message popped up the server did not support 'Starttls. Mail cant be sent but can be received.

Modified by MichaelCai

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I would go to the Help menu and select Troubleshooting Information and see if the settings reflect the change from STARTTLS to SSL. It sounds like it is still set to STARTTLS.

Just a thought, did you also change this for the SMTP server? It is on a different page from the inbound settings.

Tools-Account Settings-Outgoing Server (SMTP)

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Dear Airmail, Thank you for your answer.

I am afraid that there is no answer to my problem in troubleshooting... and my mail account (163.com) cant send out email even though that the setting of outgoing server has been changed to as such (SMTP.163.com, SSL 465).

It seems Starttls cant be changed to ssl in the case.

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Airmail is trying to find out what your settings are. I have read through this and it is not clear to me.

Why are you setting up an account manually without testing? I can not follow what settings you have or even if you can send mail. So perhaps you could elucidate on the issue. Can you receive mail? Can you send mail? Can you copy and paste the account settings information from troubleshooting if the answer to either of the other questions was No. Then everyone will be on the same page.

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Dear Matt, Thank you for your email. I have tried to test as well after set up mannually. The problem still procest.

I cant send mail but can received. Same Error message again,' the server did not support 'Starttls ..'

It seems to me SMTP cant not be set to SSL for @163.com

The trouble shoorting info is pasted below.. Thank you again for your help.

Summary of Application 名称 (name) Thunderbird 版本 (version) 24.4.0 用户代理(agent) Mozilla/5.0 (Windows NT 6.3; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 配置文件夹 (本地驱动器) 应用程序构建标识符 20140316131045 已启用的插件 about:plugins 构建配置 about:buildconfig 崩溃报告 about:crashes 内存使用 about:memory 邮件和新闻帐户 ID 接收邮件服务器(server for receiving mail) 发送服务器 (server for sending out mail) 名称 (name) 连接安全性(connection security) 验证方法 (verify) 名称(name) 连接安全性(connecion security) 验证方法(verify) 默认?(default?) account1 (imap) imap-mail.outlook.com:993 SSL/TLS 普通密码 smtp-mail.outlook.com:587 STARTTLS 普通密码 true account2 (none) Local Folders 无 普通密码 account3 (imap) imap.googlemail.com:993 SSL/TLS 普通密码 smtp.googlemail.com:465 SSL/TLS 普通密码 true account38 (imap) imap.googlemail.com:993 SSL/TLS 普通密码 smtp.googlemail.com:465 SSL/TLS 普通密码 true account39 (imap) imap.163.com:993 SSL/TLS 普通密码 smtp.163.com:25 STARTTLS 普通密码 true 扩展 名称 版本 已启用 ID Google Contacts 0.7.12 true {BDD92442-0534-4D6F-A966-BAB7D561D781} Lightning 2.6.4 true {e2fda1a4-762b-4020-b5ad-a41df1933103} Provider for Google Calendar 0.25 true {a62ef8ec-5fdc-40c2-873c-223b8a6925cc} Thunderbird Conversations 2.7 true gconversation@xulforum.org 修改过的重要首选项 名称 值 browser.cache.disk.capacity 358400 browser.cache.disk.smart_size.first_run false browser.cache.disk.smart_size.use_old_max false browser.cache.disk.smart_size_cached_value 358400 browser.display.foreground_color #000099 extensions.lastAppVersion 24.4.0 font.name.monospace.el Consolas font.name.monospace.tr Consolas font.name.monospace.x-baltic Consolas font.name.monospace.x-central-euro Consolas font.name.monospace.x-cyrillic Consolas font.name.monospace.x-unicode Consolas font.name.monospace.x-western Consolas font.name.sans-serif.el Calibri font.name.sans-serif.tr Calibri font.name.sans-serif.x-baltic Calibri font.name.sans-serif.x-central-euro Calibri font.name.sans-serif.x-cyrillic Calibri font.name.sans-serif.x-unicode Calibri font.name.sans-serif.x-western Calibri font.name.sans-serif.zh-CN Arial font.name.serif.el Cambria font.name.serif.tr Cambria font.name.serif.x-baltic Cambria font.name.serif.x-central-euro Cambria font.name.serif.x-cyrillic Cambria font.name.serif.x-unicode Cambria font.name.serif.x-western Cambria font.size.fixed.el 14 font.size.fixed.tr 14 font.size.fixed.x-baltic 14 font.size.fixed.x-central-euro 14 font.size.fixed.x-cyrillic 14 font.size.fixed.x-unicode 14 font.size.fixed.x-western 14 font.size.variable.el 17 font.size.variable.tr 17 font.size.variable.x-baltic 17 font.size.variable.x-central-euro 17 font.size.variable.x-cyrillic 17 font.size.variable.x-unicode 17 font.size.variable.x-western 17 font.size.variable.zh-CN 12 mail.openMessageBehavior.version 1 mail.winsearch.enable true mail.winsearch.firstRunDone true mail.winsearch.global_reindex_time 1394376345 mailnews.database.global.datastore.id 531378b5-3056-4300-82d4-05f5db5443d network.cookie.prefsMigrated true places.database.lastMaintenance 1397400016 places.history.expiration.transient_current_max_pages 102601 plugin.importedState true print.printer_Adobe_PDF.print_bgcolor false print.printer_Adobe_PDF.print_bgimages false print.printer_Adobe_PDF.print_colorspace print.printer_Adobe_PDF.print_command print.printer_Adobe_PDF.print_downloadfonts false print.printer_Adobe_PDF.print_duplex 2097184 print.printer_Adobe_PDF.print_edge_bottom 0 print.printer_Adobe_PDF.print_edge_left 0 print.printer_Adobe_PDF.print_edge_right 0 print.printer_Adobe_PDF.print_edge_top 0 print.printer_Adobe_PDF.print_evenpages true print.printer_Adobe_PDF.print_footercenter print.printer_Adobe_PDF.print_footerleft &PT print.printer_Adobe_PDF.print_footerright &D print.printer_Adobe_PDF.print_headercenter print.printer_Adobe_PDF.print_headerleft &T print.printer_Adobe_PDF.print_headerright &U print.printer_Adobe_PDF.print_in_color true print.printer_Adobe_PDF.print_margin_bottom 0.5 print.printer_Adobe_PDF.print_margin_left 0.5 print.printer_Adobe_PDF.print_margin_right 0.5 print.printer_Adobe_PDF.print_margin_top 0.5 print.printer_Adobe_PDF.print_oddpages true print.printer_Adobe_PDF.print_orientation 0 print.printer_Adobe_PDF.print_page_delay 50 print.printer_Adobe_PDF.print_paper_data 9 print.printer_Adobe_PDF.print_paper_height 11.00 print.printer_Adobe_PDF.print_paper_name print.printer_Adobe_PDF.print_paper_size_type 0 print.printer_Adobe_PDF.print_paper_size_unit 1 print.printer_Adobe_PDF.print_paper_width 8.50 print.printer_Adobe_PDF.print_plex_name print.printer_Adobe_PDF.print_resolution 2097184 print.printer_Adobe_PDF.print_resolution_name print.printer_Adobe_PDF.print_reversed false print.printer_Adobe_PDF.print_scaling 1.00 print.printer_Adobe_PDF.print_shrink_to_fit true print.printer_Adobe_PDF.print_to_file false print.printer_Adobe_PDF.print_unwriteable_margin_bottom 0 print.printer_Adobe_PDF.print_unwriteable_margin_left 0 print.printer_Adobe_PDF.print_unwriteable_margin_right 0 print.printer_Adobe_PDF.print_unwriteable_margin_top 0

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Chosen Solution

Tools menu (alt+T) > account settings > outgoing server (SMTP) It is the last entry in the accounts list. select your 4163.com SMTP server click edit change the startTLS to whatever, SSL/TLS I assume. Save the changes and restart Thunderbird.

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Dear Matt, Thank you for your advise. The problem is resolved.

Very much appreicated.

Have good Easter.

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Gee, this is what I told you 4 days ago. ☺