Paperless - E-Mail - Keine Verbindung zum Mailserver

paperless-ngx
41

Hallo zusammen,

ich habe auch das Problem, dass ich mein E-Mail-Postfach nicht aktiviert bekomme.

grafik
grafik1191×506 16.9 KB

Paperless Logs:

[2025-02-11 13:00:24,268] [DEBUG] [paperless_mail] Skipping mail preprocessor MailMessageDecryptor

[2025-02-11 13:00:24,269] [DEBUG] [paperless_mail] Processing mail account Verwaltung

[2025-02-11 13:00:34,348] [ERROR] [paperless_mail] Error while retrieving mailbox Verwaltung: [Errno -3] Temporary failure in name resolution

[2025-02-11 13:10:00,306] [DEBUG] [paperless_mail] Skipping mail preprocessor MailMessageDecryptor

[2025-02-11 13:10:00,307] [DEBUG] [paperless_mail] Processing mail account Verwaltung

[2025-02-11 13:10:10,391] [ERROR] [paperless_mail] Error while retrieving mailbox Verwaltung: [Errno -3] Temporary failure in name resolution

[2025-02-11 13:20:00,325] [DEBUG] [paperless_mail] Skipping mail preprocessor MailMessageDecryptor

[2025-02-11 13:20:00,326] [DEBUG] [paperless_mail] Processing mail account Verwaltung

[2025-02-11 13:20:10,406] [ERROR] [paperless_mail] Error while retrieving mailbox Verwaltung: [Errno -3] Temporary failure in name resolution

[2025-02-11 13:30:00,310] [DEBUG] [paperless_mail] Skipping mail preprocessor MailMessageDecryptor

[2025-02-11 13:30:00,311] [DEBUG] [paperless_mail] Processing mail account Verwaltung

[2025-02-11 13:30:10,398] [ERROR] [paperless_mail] Error while retrieving mailbox Verwaltung: [Errno -3] Temporary failure in name resolution

[2025-02-11 13:34:06,246] [DEBUG] [paperless_mail] Skipping mail preprocessor MailMessageDecryptor

* TLSv1.0 (OUT), TLS header, Certificate Status (22):
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.2 (IN), TLS header, Certificate Status (22):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.2 (IN), TLS header, Finished (20):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Certificate (11):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, CERT verify (15):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Finished (20):
* TLSv1.2 (OUT), TLS header, Finished (20):
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
* TLSv1.2 (OUT), TLS header, Supplemental data (23):
* TLSv1.3 (OUT), TLS handshake, Finished (20):
* TLSv1.2 (OUT), TLS header, Supplemental data (23):
> GET / HTTP/1.1
> Host: imap.strato.de:993
> User-Agent: curl/7.86.0
> Accept: */*
>
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* Received HTTP/0.9 when not allowed
* TLSv1.2 (OUT), TLS header, Supplemental data (23):
* TLSv1.3 (OUT), TLS alert, close notify (256):
curl: (1) Received HTTP/0.9 when not allowed

Ich bin langsam am Verzweifeln.

Hatte jemand das gleiche Problem und konnt es fixen? Würde mich mega über Lösungsansätze freuen.

42

Hallo Miteinander,
ich würde mich gern auch einmal an dieses Thema dranhängen. Ich habe meine Paperless Instanz gerade frisch laut Masterclass aufgesetzt. Nun wollte ich im nächsten Schritt E-Mail-Konten einbinden.

Ergebnis aktuell: keine Verbindung zum Mailserver

Der Mail Log sagt folgendes:

[2025-03-14 21:20:11,454] [ERROR] [paperless_mail] Error while retrieving mailbox E-Mail2Paperless: [Errno -3] Temporary failure in name resolution

Der Befehl über SSH: curl -v -i https://account.kasserver.com:993

gibt folgendes Feedback:

* TLSv1.0 (OUT), TLS header, Certificate Status (22):
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.2 (IN), TLS header, Certificate Status (22):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.2 (IN), TLS header, Finished (20):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Certificate (11):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, CERT verify (15):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Finished (20):
* TLSv1.2 (OUT), TLS header, Finished (20):
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
* TLSv1.2 (OUT), TLS header, Supplemental data (23):
* TLSv1.3 (OUT), TLS handshake, Finished (20):
* TLSv1.2 (OUT), TLS header, Supplemental data (23):
> GET / HTTP/1.1
> Host: account.kasserver.com:993
> User-Agent: curl/7.86.0
> Accept: */*
> 
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* Received HTTP/0.9 when not allowed
* TLSv1.2 (OUT), TLS header, Supplemental data (23):
* TLSv1.3 (OUT), TLS alert, close notify (256):
curl: (1) Received HTTP/0.9 when not allowed

Ich hoffe jemand kann hier unterstützen oder es gibt eine neuen Lösungsansatz.

Herzlichen Dank

Marcel

43

Hallo Marcel,

Deaktiviere mal die Synology Firewall, bzw. die letzte Regel „blockieren alle“. Dann sollte der Email Abruf funktionieren. Leider habe ich bisher auch keine andere Lösung gefunden…

VG
Rene