Here is imapsync 1.977 on host privremena, a linux system with 12.5/31.3 free GiB of RAM with Perl 5.28.1 and Mail::IMAPClient 3.42 Transfer started at Tue Nov 24 16:51:52 2020 PID is 5246 my PPID is 5245 Log file is LOG_imapsync/2020_11_24_16_51_52_050_podrska@mojatapeta.rs_podrska@mojatapeta.rs.txt ( to change it, use --logfile path ; or use --nolog to turn off logging ) Load is 1.77 1.82 1.81 3/1233 on 2 cores Current directory is /root/imapsync-master Real user id is root (uid 0) Effective user id is root (euid 0) $RCSfile: imapsync,v $ $Revision: 1.977 $ $Date: 2019/12/23 20:18:02 $ Command line used, run by /usr/bin/perl: ./imapsync --addheader --automap --host1 188.93.125.32 --host2 194.146.57.50 --password1 MASKED --password2 MASKED --user1 podrska@mojatapeta.rs --user2 podrska@mojatapeta.rs Temp directory is . ( to change it use --tmpdir dirpath ) Under cgi context Umask set with 0077 (was 0022) REMOTE_ADDR is ::ffff:178.218.170.45 HTTP_REFERER is http://148.251.112.220:8080/ HTTP_USER_AGENT is Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:83.0) Gecko/20100101 Firefox/83.0 SERVER_SOFTWARE is ./webserver SERVER_PORT is 8080 HTTP_COOKIE is imapsync_runs=14; 686c9b6492d74d6d7c41621a12c6956f=la6q3dnkojbe6vjjq7boesovf2 kill -QUIT 5246 # special behavior: call to sub catch_exit kill -TERM 5246 # special behavior: call to sub catch_exit kill -INT 5246 # special behavior: call to sub catch_reconnect kill -HUP 5246 # special behavior: call to sub catch_print kill -USR1 5246 # special behavior: call to sub toggle_sleep File ./imapsync_188.93.125.32_podrska@mojatapeta.rs_194.146.57.50_podrska@mojatapeta.rs.pid does not exist Error reading file ./imapsync_188.93.125.32_podrska@mojatapeta.rs_194.146.57.50_podrska@mojatapeta.rs.pid : No such file or directory PID file is ./imapsync_188.93.125.32_podrska@mojatapeta.rs_194.146.57.50_podrska@mojatapeta.rs.pid ( to change it, use --pidfile filepath ; to avoid it use --pidfile "" ) Writing my PID 5246 in ./imapsync_188.93.125.32_podrska@mojatapeta.rs_194.146.57.50_podrska@mojatapeta.rs.pid Writing also my logfile name in ./imapsync_188.93.125.32_podrska@mojatapeta.rs_194.146.57.50_podrska@mojatapeta.rs.pid : LOG_imapsync/2020_11_24_16_51_52_050_podrska@mojatapeta.rs_podrska@mojatapeta.rs.txt Info: will resync flags for already transferred messages. Use --noresyncflags to not resync flags. Host1: probing ssl on port 993 ( use --nosslcheck to avoid this ssl probe ) Host1: sslcheck did not detected open ssl port 993. Will use standard 143 port. 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: 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 server [188.93.125.32] port [143] user [podrska@mojatapeta.rs] Host2: IMAP server [194.146.57.50] port [993] user [podrska@mojatapeta.rs] Host1: connecting and login on host1 [188.93.125.32] port [143] with user [podrska@mojatapeta.rs] Host1 IP address: 188.93.125.32 Host1 banner: * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN AUTH=LOGIN] Dovecot ready. Host1 capability before authentication: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN AUTH=LOGIN AUTH Host1: 188.93.125.32 says it has CAPABILITY for AUTHENTICATE LOGIN Host1: success login on [188.93.125.32] with user [podrska@mojatapeta.rs] auth [LOGIN] Host2: connecting and login on host2 [194.146.57.50] port [993] with user [podrska@mojatapeta.rs] Host2 IP address: 194.146.57.50 Host2 banner: * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5] Dovecot (Ubuntu) ready. Host2 capability before authentication: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5 AUTH Host2: 194.146.57.50 says it has CAPABILITY for AUTHENTICATE LOGIN Host2: success login on [194.146.57.50] with user [podrska@mojatapeta.rs] auth [LOGIN] Host1: state Authenticated Host2: state Authenticated Host1 capability once authenticated: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS SPECIAL-USE BINARY MOVE QUOTA THREAD I18NLEVEL CONTEXT Host2 capability once authenticated: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE THREAD I18NLEVEL CONTEXT Host1: found ID capability. Sending/receiving ID, presented in raw IMAP for now. In order to avoid sending/receiving ID, use option --noid Sending: 4 ID ("name" "imapsync" "version" "1.977" "os" "linux" "vendor" "Gilles LAMIRAL" "support-url" "https://imapsync.lamiral.info/" "date" "23-Dec-2019 20:18:02 +0000" "side" "host1") Sent 181 bytes Read: * ID ("name" "Dovecot") 4 OK ID completed. Host2: found ID capability. Sending/receiving ID, presented in raw IMAP for now. In order to avoid sending/receiving ID, use option --noid Sending: 4 ID ("name" "imapsync" "version" "1.977" "os" "linux" "vendor" "Gilles LAMIRAL" "support-url" "https://imapsync.lamiral.info/" "date" "23-Dec-2019 20:18:02 +0000" "side" "host2") Sent 181 bytes Read: * ID ("name" "Dovecot") 4 OK ID completed (0.001 + 0.000 secs). Host1: found 6 folders. Host2: found 1 folders. Host1: guessing separator from folder listing: [/] Host1: separator given by NAMESPACE: [.] Host2: guessing separator from folder listing: [/] Host2: separator given by NAMESPACE: [.] Host1: guessing prefix from folder listing: [] Host1: prefix given by NAMESPACE: [] Host2: guessing prefix from folder listing: [] Host2: prefix given by NAMESPACE: [] Host1: separator and prefix: [.][] Host2: separator and prefix: [.][] Including all folders found by default. Use --subscribed or --folder or --folderrec or --include to select specific folders. Use --exclude to unselect specific folders. Host1: Checking wanted folders exist. Use --nocheckfoldersexist to avoid this check (shared of public namespace targeted). Host1: Checking wanted folders are selectable. Use --nocheckselectable to avoid this check. Turned on automapping folders ( use --noautomap to turn off automapping ) Host1: Spam not \Junk because set to Junk ++++ Listing folders All foldernames are presented between brackets like [X] where X is the foldername. When a foldername contains non-ASCII characters it is presented in the form [X] = [Y] where X is the imap foldername you have to use in command line options and Y is the utf8 output just printed for convenience, to recognize it. Host1: folders list (first the raw imap format then the [X] = [Y]): * LIST (\HasNoChildren) "." Spam * LIST (\HasNoChildren) "." Trash * LIST (\HasNoChildren) "." Drafts * LIST (\HasNoChildren) "." Sent * LIST (\HasNoChildren) "." Junk * LIST (\HasNoChildren) "." INBOX 16 OK List completed. [Drafts] [INBOX] [Junk] [Sent] [Spam] [Trash] Host2: folders list (first the raw imap format then the [X] = [Y]): * LIST (\HasNoChildren) "." INBOX 10 OK List completed (0.001 + 0.000 secs). [INBOX] Host1: will not syncing empty folders on host1. Use --noskipemptyfolders to create them anyway on host2 Folders sizes before the synchronization. You can remove foldersizes listings by using "--nofoldersizes" and "--nofoldersizesatend" but then you will also lose the ETA (Estimation Time of Arrival) given after each message copy. Host1 folder 1/6 [Drafts] Size: 0 Messages: 0 Biggest: 0 Host2 folder 1/6 [Drafts] does not exist yet Host2-Host1 0 0 0 Host1 folder 2/6 [INBOX] Size: 10320877 Messages: 34 Biggest: 3165086 Host2 folder 2/6 [INBOX] Size: 0 Messages: 0 Biggest: 0 Host2-Host1 -10320877 -34 -3165086 Host1 folder 3/6 [Junk] Size: 0 Messages: 0 Biggest: 0 Host2 folder 3/6 [Junk] does not exist yet Host2-Host1 0 0 0 Host1 folder 4/6 [Sent] Size: 0 Messages: 0 Biggest: 0 Host2 folder 4/6 [Sent] does not exist yet Host2-Host1 0 0 0 Host1 folder 5/6 [Spam] Size: 31192 Messages: 5 Biggest: 11739 Host2 folder 5/6 [Spam] does not exist yet Host2-Host1 -31192 -5 -11739 Host1 folder 6/6 [Trash] Size: 0 Messages: 0 Biggest: 0 Host2 folder 6/6 [Trash] does not exist yet Host2-Host1 0 0 0 Host1 Nb folders: 6 folders Host2 Nb folders: 6 folders Host1 Nb messages: 39 messages Host2 Nb messages: 0 messages Host1 Total size: 10352069 bytes (9.873 MiB) Host2 Total size: 0 bytes (0.000 KiB) Host1 Biggest message: 3165086 bytes (3.018 MiB) Host2 Biggest message: 0 bytes (0.000 KiB) Time spent on sizing: 1.7 seconds ++++ Looping on each one of 6 folders to sync ETA: Tue Nov 24 16:51:53 2020 0 s 39/39 msgs left Folder 1/6 [Drafts] -> [Drafts] Host1: folder [Drafts] has 0 messages in total (mentioned by SELECT) Host1: skipping empty host1 folder [Drafts] ETA: Tue Nov 24 16:51:54 2020 1 s 39/39 msgs left Folder 2/6 [INBOX] -> [INBOX] Host1: folder [INBOX] has 34 messages in total (mentioned by SELECT) Host2: folder [INBOX] has 0 messages in total (mentioned by SELECT) Host2: folder [INBOX] permanentflags: Host1: folder [INBOX] considering 34 messages Host2: folder [INBOX] considering 0 messages Host1: folder [INBOX] selected 34 messages, duplicates 0 Host2: folder [INBOX] selected 0 messages, duplicates 0 msg INBOX/1 {383665} copied to INBOX/1 1.57 msgs/s 586.791 KiB/s 374.673 KiB copied ETA: Tue Nov 24 16:52:18 2020 24 s 38/39 msgs left msg INBOX/2 {9152} copied to INBOX/2 2.73 msgs/s 524.585 KiB/s 383.610 KiB copied ETA: Tue Nov 24 16:52:08 2020 14 s 37/39 msgs left msg INBOX/3 {984558} copied to INBOX/3 3.08 msgs/s 1.347 MiB/s 1.314 MiB copied ETA: Tue Nov 24 16:52:06 2020 12 s 36/39 msgs left msg INBOX/4 {668856} copied to INBOX/4 3.44 msgs/s 1.676 MiB/s 1.951 MiB copied ETA: Tue Nov 24 16:52:05 2020 10 s 35/39 msgs left msg INBOX/5 {3296} copied to INBOX/5 3.98 msgs/s 1.556 MiB/s 1.955 MiB copied ETA: Tue Nov 24 16:52:03 2020 9 s 34/39 msgs left msg INBOX/6 {4579} copied to INBOX/6 4.45 msgs/s 1.454 MiB/s 1.959 MiB copied ETA: Tue Nov 24 16:52:02 2020 7 s 33/39 msgs left msg INBOX/7 {4225} copied to INBOX/7 4.86 msgs/s 1.364 MiB/s 1.963 MiB copied ETA: Tue Nov 24 16:52:01 2020 7 s 32/39 msgs left msg INBOX/8 {109284} copied to INBOX/8 5.13 msgs/s 1.324 MiB/s 2.067 MiB copied ETA: Tue Nov 24 16:52:01 2020 6 s 31/39 msgs left msg INBOX/9 {3778} copied to INBOX/9 5.45 msgs/s 1.254 MiB/s 2.071 MiB copied ETA: Tue Nov 24 16:52:00 2020 6 s 30/39 msgs left msg INBOX/10 {3716} copied to INBOX/10 5.74 msgs/s 1.190 MiB/s 2.074 MiB copied ETA: Tue Nov 24 16:52:00 2020 5 s 29/39 msgs left msg INBOX/11 {863700} copied to INBOX/11 5.69 msgs/s 1.500 MiB/s 2.898 MiB copied ETA: Tue Nov 24 16:52:00 2020 5 s 28/39 msgs left msg INBOX/12 {4508} copied to INBOX/12 5.93 msgs/s 1.434 MiB/s 2.902 MiB copied ETA: Tue Nov 24 16:52:00 2020 5 s 27/39 msgs left msg INBOX/13 {5518} copied to INBOX/13 6.15 msgs/s 1.375 MiB/s 2.908 MiB copied ETA: Tue Nov 24 16:52:00 2020 4 s 26/39 msgs left msg INBOX/14 {8315} copied to INBOX/14 6.35 msgs/s 1.322 MiB/s 2.916 MiB copied ETA: Tue Nov 24 16:51:59 2020 4 s 25/39 msgs left msg INBOX/15 {2022123} copied to INBOX/15 5.80 msgs/s 1.874 MiB/s 4.844 MiB copied ETA: Tue Nov 24 16:52:00 2020 4 s 24/39 msgs left msg INBOX/16 {29234} copied to INBOX/16 5.92 msgs/s 1.801 MiB/s 4.872 MiB copied ETA: Tue Nov 24 16:52:00 2020 4 s 23/39 msgs left msg INBOX/17 {3048} copied to INBOX/17 6.08 msgs/s 1.742 MiB/s 4.875 MiB copied ETA: Tue Nov 24 16:52:00 2020 4 s 22/39 msgs left msg INBOX/18 {3549} copied to INBOX/18 6.23 msgs/s 1.688 MiB/s 4.878 MiB copied ETA: Tue Nov 24 16:52:00 2020 3 s 21/39 msgs left msg INBOX/19 {5422} copied to INBOX/19 6.37 msgs/s 1.637 MiB/s 4.883 MiB copied ETA: Tue Nov 24 16:51:59 2020 3 s 20/39 msgs left msg INBOX/20 {26966} copied to INBOX/20 6.45 msgs/s 1.583 MiB/s 4.909 MiB copied ETA: Tue Nov 24 16:51:59 2020 3 s 19/39 msgs left msg INBOX/21 {167197} copied to INBOX/21 6.51 msgs/s 1.572 MiB/s 5.068 MiB copied ETA: Tue Nov 24 16:51:59 2020 3 s 18/39 msgs left msg INBOX/22 {2515} copied to INBOX/22 6.64 msgs/s 1.530 MiB/s 5.071 MiB copied ETA: Tue Nov 24 16:51:59 2020 3 s 17/39 msgs left msg INBOX/23 {13773} copied to INBOX/23 6.75 msgs/s 1.492 MiB/s 5.084 MiB copied ETA: Tue Nov 24 16:51:59 2020 2 s 16/39 msgs left msg INBOX/24 {3165086} copied to INBOX/24 5.78 msgs/s 1.951 MiB/s 8.102 MiB copied ETA: Tue Nov 24 16:52:00 2020 3 s 15/39 msgs left msg INBOX/25 {5348} copied to INBOX/25 5.89 msgs/s 1.910 MiB/s 8.108 MiB copied ETA: Tue Nov 24 16:52:00 2020 2 s 14/39 msgs left msg INBOX/26 {2922} copied to INBOX/26 5.99 msgs/s 1.870 MiB/s 8.110 MiB copied ETA: Tue Nov 24 16:52:00 2020 2 s 13/39 msgs left msg INBOX/27 {93604} copied to INBOX/27 6.05 msgs/s 1.838 MiB/s 8.200 MiB copied ETA: Tue Nov 24 16:52:00 2020 2 s 12/39 msgs left msg INBOX/28 {148577} copied to INBOX/28 6.11 msgs/s 1.819 MiB/s 8.341 MiB copied ETA: Tue Nov 24 16:52:00 2020 2 s 11/39 msgs left msg INBOX/29 {4998} copied to INBOX/29 6.20 msgs/s 1.784 MiB/s 8.346 MiB copied ETA: Tue Nov 24 16:52:00 2020 2 s 10/39 msgs left msg INBOX/30 {5145} copied to INBOX/30 6.29 msgs/s 1.751 MiB/s 8.351 MiB copied ETA: Tue Nov 24 16:51:59 2020 1 s 9/39 msgs left msg INBOX/31 {5439} copied to INBOX/31 6.37 msgs/s 1.718 MiB/s 8.356 MiB copied ETA: Tue Nov 24 16:51:59 2020 1 s 8/39 msgs left msg INBOX/32 {4834} copied to INBOX/32 6.45 msgs/s 1.685 MiB/s 8.361 MiB copied ETA: Tue Nov 24 16:51:59 2020 1 s 7/39 msgs left msg INBOX/33 {1542260} copied to INBOX/33 6.12 msgs/s 1.825 MiB/s 9.832 MiB copied ETA: Tue Nov 24 16:52:00 2020 1 s 6/39 msgs left msg INBOX/34 {11687} copied to INBOX/34 6.20 msgs/s 1.795 MiB/s 9.843 MiB copied ETA: Tue Nov 24 16:52:00 2020 1 s 5/39 msgs left ETA: Tue Nov 24 16:52:00 2020 1 s 5/39 msgs left Folder 3/6 [Junk] -> [Junk] Host1: folder [Junk] has 0 messages in total (mentioned by SELECT) Host1: skipping empty host1 folder [Junk] ETA: Tue Nov 24 16:52:00 2020 1 s 5/39 msgs left Folder 4/6 [Sent] -> [Sent] Host1: folder [Sent] has 0 messages in total (mentioned by SELECT) Host1: skipping empty host1 folder [Sent] ETA: Tue Nov 24 16:52:00 2020 1 s 5/39 msgs left Folder 5/6 [Spam] -> [Spam] Host1: folder [Spam] has 5 messages in total (mentioned by SELECT) Creating folder [Spam] on host2 Created folder [Spam] on host2 Host2: folder [Spam] has 0 messages in total (mentioned by SELECT) Host2: folder [Spam] permanentflags: Host2: Subscribing to folder Spam Host1: folder [Spam] considering 5 messages Host2: folder [Spam] considering 0 messages Host1: folder [Spam] selected 5 messages, duplicates 0 Host2: folder [Spam] selected 0 messages, duplicates 0 msg Spam/1 {2772} copied to Spam/1 5.86 msgs/s 1.649 MiB/s 9.845 MiB copied ETA: Tue Nov 24 16:52:00 2020 1 s 4/39 msgs left msg Spam/2 {6102} copied to Spam/2 5.94 msgs/s 1.626 MiB/s 9.851 MiB copied ETA: Tue Nov 24 16:52:00 2020 1 s 3/39 msgs left msg Spam/3 {2738} copied to Spam/3 6.02 msgs/s 1.603 MiB/s 9.854 MiB copied ETA: Tue Nov 24 16:52:00 2020 0 s 2/39 msgs left msg Spam/4 {7841} copied to Spam/4 6.09 msgs/s 1.581 MiB/s 9.861 MiB copied ETA: Tue Nov 24 16:52:00 2020 0 s 1/39 msgs left msg Spam/5 {11739} copied to Spam/5 6.16 msgs/s 1.560 MiB/s 9.873 MiB copied ETA: Tue Nov 24 16:52:00 2020 0 s 0/39 msgs left ETA: Tue Nov 24 16:52:00 2020 0 s 0/39 msgs left Folder 6/6 [Trash] -> [Trash] Host1: folder [Trash] has 0 messages in total (mentioned by SELECT) Host1: skipping empty host1 folder [Trash] ETA: Tue Nov 24 16:52:00 2020 0 s 0/39 msgs left ++++ End looping on each folder Folders sizes after the synchronization. You can remove this foldersizes listing by using "--nofoldersizesatend" Host1 folder 1/6 [Drafts] Size: 0 Messages: 0 Biggest: 0 Host2 folder 1/6 [Drafts] does not exist yet Host2-Host1 0 0 0 Host1 folder 2/6 [INBOX] Size: 10320877 Messages: 34 Biggest: 3165086 Host2 folder 2/6 [INBOX] Size: 10320877 Messages: 34 Biggest: 3165086 Host2-Host1 0 0 0 Host1 folder 3/6 [Junk] Size: 0 Messages: 0 Biggest: 0 Host2 folder 3/6 [Junk] does not exist yet Host2-Host1 0 0 0 Host1 folder 4/6 [Sent] Size: 0 Messages: 0 Biggest: 0 Host2 folder 4/6 [Sent] does not exist yet Host2-Host1 0 0 0 Host1 folder 5/6 [Spam] Size: 31192 Messages: 5 Biggest: 11739 Host2 folder 5/6 [Spam] Size: 31192 Messages: 5 Biggest: 11739 Host2-Host1 0 0 0 Host1 folder 6/6 [Trash] Size: 0 Messages: 0 Biggest: 0 Host2 folder 6/6 [Trash] does not exist yet Host2-Host1 0 0 0 Host1 Nb folders: 6 folders Host2 Nb folders: 6 folders Host1 Nb messages: 39 messages Host2 Nb messages: 39 messages Host1 Total size: 10352069 bytes (9.873 MiB) Host2 Total size: 10352069 bytes (9.873 MiB) Host1 Biggest message: 3165086 bytes (3.018 MiB) Host2 Biggest message: 3165086 bytes (3.018 MiB) Time spent on sizing: 0.6 seconds ++++ Statistics Transfer started on : Tue Nov 24 16:51:52 2020 Transfer ended on : Tue Nov 24 16:52:00 2020 Transfer time : 8.7 sec Folders synced : 6/6 synced Messages transferred : 39 Messages skipped : 0 Messages found duplicate on host1 : 0 Messages found duplicate on host2 : 0 Messages found crossduplicate on host2 : 0 Messages void (noheader) on host1 : 0 Messages void (noheader) on host2 : 0 Messages found in host1 not in host2 : 0 messages Messages found in host2 not in host1 : 0 messages Messages deleted on host1 : 0 Messages deleted on host2 : 0 Total bytes transferred : 10352069 (9.873 MiB) Total bytes skipped : 0 (0.000 KiB) Message rate : 4.5 messages/s Average bandwidth rate : 1160.0 KiB/s Reconnections to host1 : 0 Reconnections to host2 : 0 Memory consumption at the end : 178.5 MiB (started with 159.9 MiB) Load end is : 1.87 1.84 1.82 2/1233 on 2 cores Biggest message : 3165086 bytes (3.018 MiB) Memory/biggest message ratio : 59.1 Start difference host2 - host1 : -39 messages, -10352069 bytes (-9.873 MiB) Final difference host2 - host1 : 0 messages, 0 bytes (0.000 KiB) The sync looks good, all 39 identified messages in host1 are on host2. There is no unidentified message The sync is strict, all 39 identified messages in host2 are on host1. Detected 0 errors Check if a new imapsync release is available by adding --releasecheck Homepage: https://imapsync.lamiral.info/ Exiting with return value 0 (EX_OK: successful termination) 0/20 nb_errors/max_errors Log file is LOG_imapsync/2020_11_24_16_51_52_050_podrska@mojatapeta.rs_podrska@mojatapeta.rs.txt ( to change it, use --logfile filepath ; or use --nolog to turn off logging )