Re: [courier-users] submission problems

[<co...@ec...>]

Hi,

> I'm pretty clueless, where to look.
> The system logs of courier show nothing during the connection attempt (neither with my mail client nor with openssl's s_client).

I had one more idea: look at systemd's log in total (i.e. not only courier units) and noticed this cause of the issue:

--8<----8<----8<----8<----8<----8<----8<----8<----8<----8<----8<----8<----8<----8<----8<----8<--
Jan 05 22:28:42 szilassi.eckner.net systemd-coredump[136284]: [🡕] Process 136282 (couriertls) of user 72 dumped core.
                                                              
                                                              Stack trace of thread 136282:
                                                              #0  0x00007f74575cc430 n/a (libtasn1.so.6 + 0x4430)
                                                              #1  0x00007f74575cc6f1 n/a (libtasn1.so.6 + 0x46f1)
                                                              #2  0x00007f74575d5f22 asn1_der_decoding2 (libtasn1.so.6 + 0xdf22)
                                                              #3  0x00007f7457cf1697 gnutls_x509_crt_import (libgnutls.so.30 + 0xf1697)
                                                              #4  0x00007f7457cf205e gnutls_x509_crt_list_import (libgnutls.so.30 + 0xf205e)
                                                              #5  0x00007f7457cf2383 gnutls_x509_crt_list_import2 (libgnutls.so.30 + 0xf2383)
                                                              #6  0x00007f7457d0049b gnutls_x509_trust_list_add_trust_mem (libgnutls.so.30 + 0x10049b)
                                                              #7  0x00007f7457c7ec8f gnutls_certificate_set_x509_trust_mem (libgnutls.so.30 + 0x7ec8f)
                                                              #8  0x0000556a6502a6f6 tls_connect (couriertls + 0x96f6)
                                                              #9  0x0000556a650275e0 dossl (couriertls + 0x65e0)
                                                              #10 0x00007f7457a3c290 n/a (libc.so.6 + 0x23290)
                                                              #11 0x00007f7457a3c34a __libc_start_main (libc.so.6 + 0x2334a)
                                                              #12 0x0000556a650262a5 _start (couriertls + 0x52a5)
                                                              ELF object binary architecture: AMD x86-64
Jan 05 22:28:42 szilassi.eckner.net systemd[1]: sys...@40...: Deactivated successfully.
-->8---->8---->8---->8---->8---->8---->8---->8---->8---->8---->8---->8---->8---->8---->8---->8--

My system is a (now) up-to-date arch linux.
The courier-mta package is compiled from source with the instructions found here:

https://git.eckner.net/Erich/archlinuxewe/tree/courier-mta/PKGBUILD

Please let me know, if I should provide any other details.

regards,
Erich

P.S.: I hope, I added the correct header to mark this mail as related to the thread ...