Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

為了改善您的使用體驗,本網站正在進行維護,部分功能暫時無法使用。若本站的文件無法解決您的問題,想要向社群發問的話,請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問,我們的社群成員將很快會回覆您的疑問。

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

Gmail requires me to "allow access to less secure devices" in order for Thunderbird to make an IMAP connection to my gmail account. Help?

more options

Thunderbird would not make a connection with my gmail account. I then got a message from Gmail saying the connection was blocked. I has to unset, then reset the "allow access to less secure devices" button in my gmail setting (through Google, not Thunderbird). Should I be concerned? The setting will affect other gmail connections. Is Thunderbird less secure?

Thunderbird would not make a connection with my gmail account. I then got a message from Gmail saying the connection was blocked. I has to unset, then reset the "allow access to less secure devices" button in my gmail setting (through Google, not Thunderbird). Should I be concerned? The setting will affect other gmail connections. Is Thunderbird less secure?

被選擇的解決方法

Normally Gmail is accessed using oAuth2.0. But Google do not make that available for those using POP mail. So in your case you must allow the less secure apps for the POP mail account.

I use POP on Gmail, I have the less secure option turned on to get my mail. All it is is a setting that allows you to connect to Gmail using a password and user name as you have done until now. Google came up with a new idea, required it that worked out that there was not a single desktop application at the time that supported oAuth2.0 so they invented the less secure apps setting and talked about how much less secure it is. marketing hype at least some of it is. But regardless of what it is, you have to use it for POP per Googles requirement. Silly hey.

從原來的回覆中察看解決方案 👍 4

所有回覆 (4)

more options

Please post your Troubleshooting Information. At the top right of the Thunderbird window, click the menu button , then select Help > Troubleshooting Information. Press the Copy text to clipboard button and paste the information into your reply.

more options

Hope this helps...


 Application Basics
   Name: Thunderbird
   Version: 45.4.0
   User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0
   Profile Folder: Show Folder
             (Local drive)
   Application Build ID: 20160928132736
   Enabled Plugins: about:plugins
   Build Configuration: about:buildconfig
   Memory Use: about:memory
 Mail and News Accounts
   account2:
     INCOMING: account2, , (none) Local Folders, plain, passwordCleartext
   account3:
     INCOMING: account3, , (pop3) mail.srv.net:110, plain, passwordCleartext
     OUTGOING: , mail.srv.net:587, plain, passwordCleartext, true
   account4:
     INCOMING: account4, , (pop3) mail.srv.net:110, plain, passwordCleartext
     OUTGOING: , mail.srv.net:587, plain, passwordCleartext, true
   account5:
     INCOMING: account5, , (imap) smtp.nbi.ku.dk:993, SSL, passwordCleartext
     OUTGOING: , smtp.nbi.ku.dk:465, SSL, passwordCleartext, true
   account7:
     INCOMING: account7, , (imap) imap.gmail.com:993, SSL, passwordCleartext
     OUTGOING: , smtp.googlemail.com:465, SSL, passwordCleartext, true
   account8:
     INCOMING: account8, , (pop3) pop.googlemail.com:995, SSL, passwordCleartext
     OUTGOING: , smtp.googlemail.com:465, SSL, passwordCleartext, true
   account9:
     INCOMING: account9, , (imap) imap.googlemail.com:993, SSL, passwordCleartext
     OUTGOING: , smtp.googlemail.com:465, SSL, passwordCleartext, true
 Crash Reports
   http://crash-stats.mozilla.com/report/index/bp-e4a5f903-74d9-475c-9213-21efb2151211 (12/11/2015)
   http://crash-stats.mozilla.com/report/index/bp-58f01e5d-1099-437b-aeec-263b52151120 (11/20/2015)
   http://crash-stats.mozilla.com/report/index/bp-ff6f2622-af1f-4275-a474-11ae12150914 (9/14/2015)
   http://crash-stats.mozilla.com/report/index/bp-9f0716d3-052f-454e-8425-82b022150411 (4/11/2015)
   http://crash-stats.mozilla.com/report/index/bp-fc87ed75-1869-4556-9121-ff5df2131123 (11/23/2013)
 Extensions
   gContactSync, 2.0.11, true, gContactSync@pirules.net
   Lightning, 4.7.4, true, {e2fda1a4-762b-4020-b5ad-a41df1933103}
   Manually sort folders, 1.1.1, true, tbsortfolders@xulforum.org
 Important Modified Preferences
   Name: Value
     accessibility.typeaheadfind.flashBar: 0
     browser.cache.disk.capacity: 358400
     browser.cache.disk.filesystem_reported: 1
     browser.cache.disk.smart_size_cached_value: 358400
     browser.cache.disk.smart_size.first_run: false
     browser.cache.disk.smart_size.use_old_max: false
     dom.apps.reset-permissions: true
     dom.max_script_run_time: 20
     extensions.lastAppVersion: 45.4.0
     font.internaluseonly.changed: true
     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.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
     gfx.crash-guard.glcontext.appVersion: 45.4.0
     gfx.crash-guard.glcontext.deviceID: 0x0166
     gfx.crash-guard.glcontext.driverVersion: 10.18.10.4425
     gfx.crash-guard.glcontext.gfx.driver-init.direct3d11-angle: true
     gfx.crash-guard.glcontext.gfx.driver-init.webgl-angle: true
     gfx.crash-guard.glcontext.gfx.driver-init.webgl-angle-force-d3d11: false
     gfx.crash-guard.glcontext.gfx.driver-init.webgl-angle-force-warp: false
     gfx.crash-guard.glcontext.gfx.driver-init.webgl-angle-try-d3d11: true
     gfx.crash-guard.status.glcontext: 2
     gfx.direct3d.last_used_feature_level_idx: 0
     mail.openMessageBehavior.version: 1
     mail.winsearch.firstRunDone: true
     mailnews.database.global.datastore.id: d36b2896-a134-4557-8046-652ec5b9b00
     mailnews.database.global.views.conversation.columns: {"threadCol":{"visible":true,"ordinal":"1"},"flaggedCol":{"visible":true,"ordinal":"3"},"attachmentCol":{"visible":false…
     mailnews.database.global.views.global.columns: {"threadCol":{"visible":true,"ordinal":"1"},"flaggedCol":{"visible":true,"ordinal":"3"},"attachmentCol":{"visible":false…
     network.cookie.prefsMigrated: true
     network.predictor.cleaned-up: true
     places.database.lastMaintenance: 1477793050
     places.history.expiration.transient_current_max_pages: 104858
     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: 1515870810
     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: 1
     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: 0
     print.printer_Adobe_PDF.print_paper_width: 8.50
     print.printer_Adobe_PDF.print_plex_name:
     print.printer_Adobe_PDF.print_resolution: 1515870810
     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
     print.printer_HP_Officejet_Pro_8610_(Network).print_bgcolor: false
     print.printer_HP_Officejet_Pro_8610_(Network).print_bgimages: false
     print.printer_HP_Officejet_Pro_8610_(Network).print_colorspace:
     print.printer_HP_Officejet_Pro_8610_(Network).print_command:
     print.printer_HP_Officejet_Pro_8610_(Network).print_downloadfonts: false
     print.printer_HP_Officejet_Pro_8610_(Network).print_duplex: 1515870810
     print.printer_HP_Officejet_Pro_8610_(Network).print_edge_bottom: 0
     print.printer_HP_Officejet_Pro_8610_(Network).print_edge_left: 0
     print.printer_HP_Officejet_Pro_8610_(Network).print_edge_right: 0
     print.printer_HP_Officejet_Pro_8610_(Network).print_edge_top: 0
     print.printer_HP_Officejet_Pro_8610_(Network).print_evenpages: true
     print.printer_HP_Officejet_Pro_8610_(Network).print_footercenter:
     print.printer_HP_Officejet_Pro_8610_(Network).print_footerleft: &PT
     print.printer_HP_Officejet_Pro_8610_(Network).print_footerright: &D
     print.printer_HP_Officejet_Pro_8610_(Network).print_headercenter:
     print.printer_HP_Officejet_Pro_8610_(Network).print_headerleft: &T
     print.printer_HP_Officejet_Pro_8610_(Network).print_headerright: &U
     print.printer_HP_Officejet_Pro_8610_(Network).print_in_color: true
     print.printer_HP_Officejet_Pro_8610_(Network).print_margin_bottom: 0.5
     print.printer_HP_Officejet_Pro_8610_(Network).print_margin_left: 0.5
     print.printer_HP_Officejet_Pro_8610_(Network).print_margin_right: 0.5
     print.printer_HP_Officejet_Pro_8610_(Network).print_margin_top: 0.5
     print.printer_HP_Officejet_Pro_8610_(Network).print_oddpages: true
     print.printer_HP_Officejet_Pro_8610_(Network).print_orientation: 0
     print.printer_HP_Officejet_Pro_8610_(Network).print_page_delay: 50
     print.printer_HP_Officejet_Pro_8610_(Network).print_paper_data: 1
     print.printer_HP_Officejet_Pro_8610_(Network).print_paper_height: 11.00
     print.printer_HP_Officejet_Pro_8610_(Network).print_paper_name:
     print.printer_
more options

選擇的解決方法

Normally Gmail is accessed using oAuth2.0. But Google do not make that available for those using POP mail. So in your case you must allow the less secure apps for the POP mail account.

I use POP on Gmail, I have the less secure option turned on to get my mail. All it is is a setting that allows you to connect to Gmail using a password and user name as you have done until now. Google came up with a new idea, required it that worked out that there was not a single desktop application at the time that supported oAuth2.0 so they invented the less secure apps setting and talked about how much less secure it is. marketing hype at least some of it is. But regardless of what it is, you have to use it for POP per Googles requirement. Silly hey.

more options

Thanks. That was helpful.