Hello,

I'm stuck with receiving an encrypted email from IMAP server. My getmail configuration is (getmail --dump):

getmail configuration: getmail version 5.6 Python version 2.7.15 (default, Jun 27 2018, 13:05:28) [GCC 8.1.1 20180531] retriever:  SimpleIMAPSSLRetriever(ca_certs="None", certfile="None", getmaildir="/home/peter/.getmail/", keyfile="None", mailboxes="('ALL',)", move_on_delete="None", password="*", password_command="()", port="993", record_mailbox="True", server="imap.gmx.net", ssl_cert_hostname="None", ssl_ciphers="None", ssl_fingerprints="()", ssl_version="None", timeout="180", use_cram_md5="False", use_kerberos="False", use_peek="True", use_xoauth2="False", username="peter.nabbefeld@gmx.de") destination:  MDA_external(allow_root_commands="False", arguments="('-e', '-d', 'peter.nabbefeld@gmx.de')", command="deliver", group="vmail", ignore_stderr="False", path="/usr/lib/dovecot/deliver", unixfrom="False", user="vmail") options: delete : True delete_after : 0 delete_bigger_than : 0 delivered_to : False fingerprint : False logfile : logfile(filename="~/.getmail/log") max_bytes_per_session : 0 max_message_size : 0 max_messages_per_session : 0 message_log : ~/.getmail/log message_log_syslog : False message_log_verbose : False read_all : True received : False verbose : 1

dovecot.log:

Oct 26 07:41:20 lda(peter.nabbefeld@gmx.de)<24607><UvPzGACp0lsfYAAA7IIYzw>: Panic: file istream-crlf.c: line 24 (i_stream_crlf_read_common): assertion failed: (ret != -2) Oct 26 07:41:20 lda(peter.nabbefeld@gmx.de)<24607><UvPzGACp0lsfYAAA7IIYzw>: Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0xe8374) [0x7f9ae5706374] -> /usr/lib/dovecot/libdovecot.so.0(+0xe83b1) [0x7f9ae57063b1] -> /usr/lib/dovecot/libdovecot.so.0(+0x44312) [0x7f9ae5662312] -> /usr/lib/dovecot/libdovecot.so.0(+0x4693f) [0x7f9ae566493f] -> /usr/lib/dovecot/libdovecot.so.0(+0xf98b6) [0x7f9ae57178b6] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_memarea+0x81) [0x7f9ae5713a31] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x36) [0x7f9ae5713c56] -> /usr/lib/dovecot/libdovecot.so.0(+0xfebf8) [0x7f9ae571cbf8] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_memarea+0x81) [0x7f9ae5713a31] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x36) [0x7f9ae5713c56] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x4c) [0x7f9ae57146ec] -> /usr/lib/dovecot/libdovecot.so.0(io_stream_copy+0x8a) [0x7f9ae572ec2a] -> /usr/lib/dovecot/libdovecot.so.0(+0x112c12) [0x7f9ae5730c12] -> /usr/lib/dovecot/libdovecot.so.0(o_stream_send_istream+0x4f) [0x7f9ae572e8bf] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_storage_save_continue+0x2e) [0x7f9ae58a965e] -> /usr/lib/dovecot/libdovecot-storage.so.0(maildir_save_continue+0x27) [0x7f9ae58480f7] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_save_continue+0x44) [0x7f9ae5819fb4] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_storage_copy+0xf8) [0x7f9ae580b488] -> /usr/lib/dovecot/libdovecot-storage.so.0(maildir_copy+0x59) [0x7f9ae5843ea9] -> /usr/lib/dovecot/libdovecot-lda.so.0(+0x3dfc) [0x7f9ae593bdfc] -> /usr/lib/dovecot/modules/lib20_fts_plugin.so(+0x10d7c) [0x7f9ae53b0d7c] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x58541) [0x7f9ae581a541] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e745) [0x7f9ae3136745] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_result_execute+0x50d) [0x7f9ae312c0ad] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x57139) [0x7f9ae313f139] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_multiscript_run+0xa2) [0x7f9ae3140302] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3d49) [0x7f9ae5609d49] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0xf9) [0x7f9ae593d219]

dovecot --version 2.3.3 (dcead646b)

For me, it semms like there's a CRLF expected, but probably it cannot be detected correctly, since the mail is encrypted - but that's only my guess ...

Any idea how to fix that?

Kind regards

Peter