[GH-ISSUE #976] Error sending SMTP test email LetreErr #694

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opened 2026-03-03 02:02:17 +03:00 by kerem · 3 comments

kerem commented

2026-03-03 02:02:17 +03:00

Owner

Originally created by @russdyer on GitHub (Apr 26, 2020).
Original GitHub issue: https://github.com/dani-garcia/vaultwarden/issues/976

When trying to setup SMTP settings & send a test email, I get error "Error sending SMTP test email LetreErr".

Using latest version of bitwardenrs using Unraid container. Tried several email hosts, both result in same error.

Log:

[2020-04-26 14:07:04][response][INFO] POST /admin/test/smtp (test_smtp) => 400 Bad Request
[2020-04-26 14:08:36][request][INFO] GET /icons/github.com/icon.png
[2020-04-26 14:08:37][bitwarden_rs::api::icons][INFO] Downloaded icon from https://github.githubassets.com/apple-touch-icon-180x180.png
[2020-04-26 14:08:37][response][INFO] GET /icons//icon.png (icon) => 200 OK
[2020-04-26 14:08:49][request][INFO] GET /icons/github.com/icon.png
[2020-04-26 14:08:49][response][INFO] GET /icons//icon.png (icon) => 200 OK
[2020-04-26 14:12:47][request][INFO] GET /admin
[2020-04-26 14:12:47][response][INFO] GET /admin [2] (admin_login) => 200 OK
[2020-04-26 14:13:02][request][INFO] POST /admin
[2020-04-26 14:13:02][response][INFO] POST /admin (post_admin_login) => 303 See Other
[2020-04-26 14:13:02][request][INFO] GET /admin
[2020-04-26 14:13:02][response][INFO] GET /admin (admin_page) => 200 OK
[2020-04-26 14:13:11][request][INFO] POST /admin/test/smtp/
[2020-04-26 14:13:12][error][ERROR] LetreErr.
[CAUSE] Io(
Custom {
kind: Other,
error: Failure(
Ssl(
Error {
code: ErrorCode(
1,
),
cause: Some(
Ssl(
ErrorStack(
[
Error {
code: 336130315,
library: "SSL routines",
function: "ssl3_get_record",
reason: "wrong version number",
file: "../ssl/record/ssl3_record.c",
line: 332,
},
],
),
),
),
},
X509VerifyResult {
code: 0,
error: "ok",
},
),
),
},
)
[2020-04-26 14:13:12][response][INFO] POST /admin/test/smtp (test_smtp) => 400 Bad Request

Originally created by @russdyer on GitHub (Apr 26, 2020). Original GitHub issue: https://github.com/dani-garcia/vaultwarden/issues/976 When trying to setup SMTP settings & send a test email, I get error "Error sending SMTP test email LetreErr". Using latest version of bitwardenrs using Unraid container. Tried several email hosts, both result in same error. Log: [2020-04-26 14:07:04][response][INFO] POST /admin/test/smtp (test_smtp) => 400 Bad Request [2020-04-26 14:08:36][request][INFO] GET /icons/github.com/icon.png [2020-04-26 14:08:37][bitwarden_rs::api::icons][INFO] Downloaded icon from https://github.githubassets.com/apple-touch-icon-180x180.png [2020-04-26 14:08:37][response][INFO] GET /icons/<domain>/icon.png (icon) => 200 OK [2020-04-26 14:08:49][request][INFO] GET /icons/github.com/icon.png [2020-04-26 14:08:49][response][INFO] GET /icons/<domain>/icon.png (icon) => 200 OK [2020-04-26 14:12:47][request][INFO] GET /admin [2020-04-26 14:12:47][response][INFO] GET /admin [2] (admin_login) => 200 OK [2020-04-26 14:13:02][request][INFO] POST /admin [2020-04-26 14:13:02][response][INFO] POST /admin (post_admin_login) => 303 See Other [2020-04-26 14:13:02][request][INFO] GET /admin [2020-04-26 14:13:02][response][INFO] GET /admin (admin_page) => 200 OK [2020-04-26 14:13:11][request][INFO] POST /admin/test/smtp/ [2020-04-26 14:13:12][error][ERROR] LetreErr. [CAUSE] Io( Custom { kind: Other, error: Failure( Ssl( Error { code: ErrorCode( 1, ), cause: Some( Ssl( ErrorStack( [ Error { code: 336130315, library: "SSL routines", function: "ssl3_get_record", reason: "wrong version number", file: "../ssl/record/ssl3_record.c", line: 332, }, ], ), ), ), }, X509VerifyResult { code: 0, error: "ok", }, ), ), }, ) [2020-04-26 14:13:12][response][INFO] POST /admin/test/smtp (test_smtp) => 400 Bad Request

kerem closed this issue

2026-03-03 02:02:17 +03:00

kerem commented

2026-03-03 02:02:18 +03:00

Author

Owner

@Zciwobukaj commented on GitHub (Apr 29, 2020):

Hi, I had this issue too, and was able to solve it by uncheck "Use explicit TLS" option and check "Enable SSL" option.

@Zciwobukaj commented on GitHub (Apr 29, 2020): Hi, I had this issue too, and was able to solve it by uncheck "Use explicit TLS" option and check "Enable SSL" option.

kerem commented

2026-03-03 02:02:18 +03:00

Author

Owner

@russdyer commented on GitHub (May 1, 2020):

That worked perfectly, thank you!

http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail
Virus-free.
www.avg.com
http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail
<#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>

On Wed, Apr 29, 2020 at 2:09 AM Zciwobukaj notifications@github.com wrote:

Hi, I had this issue too, and was able to solve it by uncheck "Use
explicit TLS" option and check "Enable SSL" option.

—
You are receiving this because you authored the thread.
Reply to this email directly, view it on GitHub
https://github.com/dani-garcia/bitwarden_rs/issues/976#issuecomment-621009392,
or unsubscribe
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.

@russdyer commented on GitHub (May 1, 2020): That worked perfectly, thank you! <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Virus-free. www.avg.com <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> On Wed, Apr 29, 2020 at 2:09 AM Zciwobukaj <notifications@github.com> wrote: > Hi, I had this issue too, and was able to solve it by uncheck "Use > explicit TLS" option and check "Enable SSL" option. > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > <https://github.com/dani-garcia/bitwarden_rs/issues/976#issuecomment-621009392>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/ABHBKZP5WJCLVJ7XQ3C76BLRO7ACDANCNFSM4MRK7BNA> > . >

kerem commented

2026-03-03 02:02:18 +03:00

Author

Owner

@dani-garcia commented on GitHub (May 13, 2020):

This is solved so closing it.

@dani-garcia commented on GitHub (May 13, 2020): This is solved so closing it.