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error 5.7.1

  • 2 replies
  • 4 have this problem
  • 2 views
  • Last reply by bosn

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Yahoo went from POP3 to IMAP. Had every thing working properly, then could no longer send. I'm a senior citizen with no teenagers available to help (G). What am I missing/doing work please? Thanks..bosn


An error occurred while sending mail. The mail server responded: 5.7.1 Authentication required. Please verify that your email address is correct in your account settings and try again.


 Application Basics
   Name: Thunderbird
   Version: 52.2.1
   User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1
   Profile Folder: Open Folder
             (Local drive)
   Application Build ID: 20170622064432
   Enabled Plugins: about:plugins
   Build Configuration: about:buildconfig
   Memory Use: about:memory
   Profiles: about:profiles
 Mail and News Accounts
   account1:
     INCOMING: account1, , (none) Local Folders, plain, passwordCleartext
   account3:
     INCOMING: account3, , (im) prpl-irc, plain, 0
   account8:
     INCOMING: account8, , (imap) imap.mail.yahoo.com:993, SSL, passwordCleartext
     OUTGOING: , smtp.mail.yahoo.com:587, plain, passwordCleartext, true
   account9:
     INCOMING: account9, , (imap) imap.mail.yahoo.com:993, SSL, passwordCleartext
     OUTGOING: , smtp.mail.yahoo.com:587, plain, passwordCleartext, true
   account10:
     INCOMING: account10, , (imap) imap.mail.yahoo.com:993, SSL, passwordCleartext
     OUTGOING: , smtp.mail.yahoo.com:587, plain, passwordCleartext, true
 Crash Reports
   https://crash-stats.mozilla.com/report/index/bp-db930f1c-920b-4c6a-a16b-aa48c0170608 (6/7/2017)
   https://crash-stats.mozilla.com/report/index/bp-aed1f5c6-d26d-42f9-842b-8446f0170517 (5/17/2017)
   https://crash-stats.mozilla.com/report/index/bp-013ea150-3967-4728-9009-0403a0170517 (5/17/2017)
   https://crash-stats.mozilla.com/report/index/bp-d9d216b1-a2dc-465d-8d93-9d76b0170517 (5/17/2017)
   https://crash-stats.mozilla.com/report/index/bp-27285057-d89a-4112-96db-946110170517 (5/17/2017)
 Extensions
   ImportExportTools, 3.2.4.1, true, {3ed8cc52-86fc-4613-9026-c1ef969da4c3}
   Lightning, 5.4.2.1, true, {e2fda1a4-762b-4020-b5ad-a41df1933103}
 Important Modified Preferences
   Name: Value
     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
     browser.display.screen_resolution: 96
     dom.apps.reset-permissions: true
     extensions.lastAppVersion: 52.2.1
     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.blacklist.suggested-driver-version: 257.21
     gfx.direct3d.last_used_feature_level_idx: 0
     mail.openMessageBehavior.version: 1
     mail.winsearch.firstRunDone: true
     mailnews.database.global.datastore.id: 58abf728-cc9a-42b9-aaf6-4ca07173a21
     media.gmp.storage.version.observed: 1
     network.cookie.cookieBehavior: 2
     network.cookie.prefsMigrated: true
     network.predictor.cleaned-up: true
     places.database.lastMaintenance: 1340612690
     places.history.expiration.transient_current_max_pages: 122334
     plugin.importedState: true
     plugins.update.notifyUser: true
     privacy.donottrackheader.enabled: true
     security.disable_button.openDeviceManager: false
     security.sandbox.content.tempDirSuffix: {8e33b830-a2d2-4c02-8f5c-eb01b63a64c6}
 Graphics
     GPU #1
     Description: NVIDIA GeForce GTX 750
     Vendor ID: 0x10de
     Device ID: 0x1381
     RAM: 1024
     Drivers: nvd3dumx,nvwgf2umx,nvwgf2umx nvd3dum,nvwgf2um,nvwgf2um
     Driver Version: 10.18.13.6839
     Driver Date: 6-2-2016
     Features
     Direct2D: false
     DirectWrite: true (6.2.9200.22164)
     WebGL Renderer: Google Inc. -- ANGLE (NVIDIA GeForce GTX 750 Direct3D9Ex vs_3_0 ps_3_0) -- OpenGL ES 2.0 (ANGLE 2.1.0.2a250c8a0e15)
     AzureCanvasBackend: skia
     AzureCanvasAccelerated: 0
     AzureFallbackCanvasBackend: cairo
     AzureContentBackend: skia
 JavaScript
 Incremental GC: 1
 Accessibility
   Activated: 0
   Prevent Accessibility: 0
 Library Versions
     Expected minimum version
     Version in use
     NSPR
     4.13.1
     4.13.1
     NSS
     3.28.5
     3.28.5
     NSS Util
     3.28.5
     3.28.5
     NSS SSL
     3.28.5
     3.28.5
     NSS S/MIME
     3.28.5
     3.28.5
Yahoo went from POP3 to IMAP. Had every thing working properly, then could no longer send. I'm a senior citizen with no teenagers available to help (G). What am I missing/doing work please? Thanks..bosn -------------------------------------------- An error occurred while sending mail. The mail server responded: 5.7.1 Authentication required. Please verify that your email address is correct in your account settings and try again. ----------------------------------------------------------------------- Application Basics Name: Thunderbird Version: 52.2.1 User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 Profile Folder: Open Folder (Local drive) Application Build ID: 20170622064432 Enabled Plugins: about:plugins Build Configuration: about:buildconfig Memory Use: about:memory Profiles: about:profiles Mail and News Accounts account1: INCOMING: account1, , (none) Local Folders, plain, passwordCleartext account3: INCOMING: account3, , (im) prpl-irc, plain, 0 account8: INCOMING: account8, , (imap) imap.mail.yahoo.com:993, SSL, passwordCleartext OUTGOING: , smtp.mail.yahoo.com:587, plain, passwordCleartext, true account9: INCOMING: account9, , (imap) imap.mail.yahoo.com:993, SSL, passwordCleartext OUTGOING: , smtp.mail.yahoo.com:587, plain, passwordCleartext, true account10: INCOMING: account10, , (imap) imap.mail.yahoo.com:993, SSL, passwordCleartext OUTGOING: , smtp.mail.yahoo.com:587, plain, passwordCleartext, true Crash Reports https://crash-stats.mozilla.com/report/index/bp-db930f1c-920b-4c6a-a16b-aa48c0170608 (6/7/2017) https://crash-stats.mozilla.com/report/index/bp-aed1f5c6-d26d-42f9-842b-8446f0170517 (5/17/2017) https://crash-stats.mozilla.com/report/index/bp-013ea150-3967-4728-9009-0403a0170517 (5/17/2017) https://crash-stats.mozilla.com/report/index/bp-d9d216b1-a2dc-465d-8d93-9d76b0170517 (5/17/2017) https://crash-stats.mozilla.com/report/index/bp-27285057-d89a-4112-96db-946110170517 (5/17/2017) Extensions ImportExportTools, 3.2.4.1, true, {3ed8cc52-86fc-4613-9026-c1ef969da4c3} Lightning, 5.4.2.1, true, {e2fda1a4-762b-4020-b5ad-a41df1933103} Important Modified Preferences Name: Value 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 browser.display.screen_resolution: 96 dom.apps.reset-permissions: true extensions.lastAppVersion: 52.2.1 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.blacklist.suggested-driver-version: 257.21 gfx.direct3d.last_used_feature_level_idx: 0 mail.openMessageBehavior.version: 1 mail.winsearch.firstRunDone: true mailnews.database.global.datastore.id: 58abf728-cc9a-42b9-aaf6-4ca07173a21 media.gmp.storage.version.observed: 1 network.cookie.cookieBehavior: 2 network.cookie.prefsMigrated: true network.predictor.cleaned-up: true places.database.lastMaintenance: 1340612690 places.history.expiration.transient_current_max_pages: 122334 plugin.importedState: true plugins.update.notifyUser: true privacy.donottrackheader.enabled: true security.disable_button.openDeviceManager: false security.sandbox.content.tempDirSuffix: {8e33b830-a2d2-4c02-8f5c-eb01b63a64c6} Graphics GPU #1 Description: NVIDIA GeForce GTX 750 Vendor ID: 0x10de Device ID: 0x1381 RAM: 1024 Drivers: nvd3dumx,nvwgf2umx,nvwgf2umx nvd3dum,nvwgf2um,nvwgf2um Driver Version: 10.18.13.6839 Driver Date: 6-2-2016 Features Direct2D: false DirectWrite: true (6.2.9200.22164) WebGL Renderer: Google Inc. -- ANGLE (NVIDIA GeForce GTX 750 Direct3D9Ex vs_3_0 ps_3_0) -- OpenGL ES 2.0 (ANGLE 2.1.0.2a250c8a0e15) AzureCanvasBackend: skia AzureCanvasAccelerated: 0 AzureFallbackCanvasBackend: cairo AzureContentBackend: skia JavaScript Incremental GC: 1 Accessibility Activated: 0 Prevent Accessibility: 0 Library Versions Expected minimum version Version in use NSPR 4.13.1 4.13.1 NSS 3.28.5 3.28.5 NSS Util 3.28.5 3.28.5 NSS SSL 3.28.5 3.28.5 NSS S/MIME 3.28.5 3.28.5

Chosen solution

You are currently using smtp.mail.yahoo.com on port 587 with no connection security. Try port 465 with SSL/TLS security, authentication = normal password, by opening Tools/Account Settings/Outgoing Server (SMTP), selecting the Yahoo smtp server in the right pane and Edit...

https://help.yahoo.com/kb/SLN4075.html

You may need to change your passwords to app passwords. Tools/Options/Security/Passwords/Saved Passwords, click Show Passwords and right-click a password to edit it.

Read this answer in context 👍 3

All Replies (2)

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Chosen Solution

You are currently using smtp.mail.yahoo.com on port 587 with no connection security. Try port 465 with SSL/TLS security, authentication = normal password, by opening Tools/Account Settings/Outgoing Server (SMTP), selecting the Yahoo smtp server in the right pane and Edit...

https://help.yahoo.com/kb/SLN4075.html

You may need to change your passwords to app passwords. Tools/Options/Security/Passwords/Saved Passwords, click Show Passwords and right-click a password to edit it.

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Thank you. Part one of your answer did the job. I'm just getting too old for this nonsense (g). Thanks again..bosn