Hey, ich versuche von host1 auf host2 zu synchronisieren, doch leider sagt er immer dass mein Benutzername / passwort falsch sei, also.. ich gehe auf host2 auf “Synchroniserung” und füge das halt hinzu, Mit dem RICHTIGEN Benutzernamen und dem RICHTIGEN Passwort, jedoch klappt es trotzdem nicht,

log:
Docker context detected with the file /.dockerenv No log by default in Docker context. Use --log to trigger logging to the logfile. Changing current directory to /var/tmp/uid_65534 Here is imapsync 2.178 on host 2c3d83b40328, a linux system with 10.0/15.6 free GiB of RAM with Perl 5.38.2 and Mail::IMAPClient 3.43 Transfer started at Friday 6 December 2024-12-06 18:25:04 +0100 CET PID is 13122 my PPID is 13101 No log file because of option --nolog Load is 0.00 0.02 0.07 2/800 on 2 cores Current directory is /var/tmp/uid_65534 Real user id is nobody (uid 65534) Effective user id is nobody (euid 65534) $RCSfile: imapsync,v $ $Revision: 2.178 $ $Date: 2022/01/12 21:28:37 $ Command line used, run by perl: /usr/local/bin/imapsync --tmpdir /tmp --nofoldersizes --addheader --exclude (?i)spam|(?i)junk --delete2duplicates --subscribeall --automap --tls1 --host1 mail.host1.de --user1 info@domain.de --passfile1 /tmp/imapsync.R4oaQnY --port1 143 --host2 localhost --user2 hello@domain.de*@mailcow.local --passfile2 /tmp/imapsync.izSpMD9 --no-modulesversion --noreleasecheck Temp directory is /tmp ( to change it use --tmpdir dirpath ) Under docker context so installing only signals to exit kill -INT 13122 # special behavior: call to sub catch_exit kill -QUIT 13122 # special behavior: call to sub catch_exit kill -TERM 13122 # special behavior: call to sub catch_exit No variable pid_filename PID file is unset ( to set it, use --pidfile filepath ; to avoid it use --pidfile "" ) Info: will resync flags for already transferred messages. Use --noresyncflags to not resync flags. Host2: probing ssl on port 993 ( use --nosslcheck to avoid this ssl probe ) Host2: sslcheck detected open ssl port 993 so turning ssl on (use --nossl2 --notls2 to turn off SSL and TLS wizardry) SSL debug mode level is --debugssl 1 (can be set from 0 meaning no debug to 4 meaning max debug) Host2: SSL default mode is like --sslargs2 "SSL_verify_mode=0", meaning for host2 SSL_VERIFY_NONE, ie, do not check the certificate server. Host2: Use --sslargs2 SSL_verify_mode=1 to have SSL_VERIFY_PEER, ie, check the certificate server of host2 Info: will act as --uidexpunge2 Info: turned ON syncinternaldates, will set the internal dates (arrival dates) on host2 same as host1. Host1: will try to use LOGIN authentication on host1 Host2: will try to use LOGIN authentication on host2 Host1: imap connection timeout is 120 seconds Host2: imap connection timeout is 120 seconds Host1: imap connection keepalive is on on host1. Use --nokeepalive1 to disable it. Host2: imap connection keepalive is on on host2. Use --nokeepalive2 to disable it. Host1: IMAP server [mail.host1.de] port [143] user [info@domain.de] Host2: IMAP server [localhost] port [993] user [hello@domain.de*@mailcow.local] Host1: connecting and login on host1 [mail.host1.de] port [143] with user [info@domain.de] Host1 IP address: host1 Host1 banner: * OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS LOGINDISABLED] Dovecot ready. Host1 capability before authentication: IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS LOGINDISABLED Host1: Socket successfully converted to SSL Host1: mail.host1.de says it has CAPABILITY for AUTHENTICATE LOGIN Host1 info: authmech [LOGIN] user [info@domain.de] authuser [] IsUnconnected [] Host1 failure: Error login on [mail.host1.de] with user [info@domain.de] auth [LOGIN]: 4 NO [AUTHENTICATIONFAILED] Authentication failed. Host1: failed login on [mail.host1.de] with user [info@domain.de] auth [LOGIN] Host2: connecting and login on host2 [localhost] port [993] with user [hello@domain.de*@mailcow.local] Host2 IP address: ::1 Host2 banner: * OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN AUTH=LOGIN] Dovecot ready. Host2 capability before authentication: IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN AUTH=LOGIN AUTH Host2: localhost says it has CAPABILITY for AUTHENTICATE LOGIN Host2: success login on [localhost] with user [hello@domain.de*@mailcow.local] auth [LOGIN] or [LOGIN] ++++ Listing 1 errors encountered during the sync ( avoid this listing with --noerrorsdump ). Err 1/1: Host1 failure: Error login on [mail.host1.de] with user [info@domain.de] auth [LOGIN]: 4 NO [AUTHENTICATIONFAILED] Authentication failed. The most frequent error is ERR_AUTHENTICATION_FAILURE_USER1. Check the credentials for info@domain.de. Exiting with return value 161 (EXIT_AUTHENTICATION_FAILURE_USER1) 1/50 nb_errors/max_errors PID 13122 Disconnecting from host2 localhost user2 hello@domain.de*@mailcow.local No log file because of option --nolog

mail.host1.de = Alter Server
mail.host2.de = Neuer Server