Hi All,

I have a problem with email configuration with gmail account. I use Elog V3.1.1 and Stuneel V5-32 with Windows 7 Profesional 64-bit

I follow the instruction in elog:68039 This is my configuration elogd.cfg and stunnel.conf

# My elogd.cfg

;Mail server configuration
smtp host = 127.0.0.1
SMTP username = <My_email_account>@gmail.com
SMTP Password = MjhNYXNrb2tpMjI=

Email encoding = 1
Logout to main = 1

# My Stunnel.conf

[gmail-pop3]
client = yes
accept = 127.0.0.1:110
connect = pop.gmail.com:995
verify = 2
CAfile = ca-certs.pem
checkHost = pop.gmail.com
OCSPaia = yes

[gmail-imap]
client = yes
accept = 127.0.0.1:143
connect = imap.gmail.com:993
verify = 2
CAfile = ca-certs.pem
checkHost = imap.gmail.com
OCSPaia = yes

[elogssl]
client = yes
accept = 127.0.0.1:25
connect = smtp.gmail.com:465
verify = 2
CApath = /etc/ssl/certs

[gmail-smtp]
client = yes
accept = 127.0.0.1:25
connect = smtp.gmail.com:465
verify = 2
CAfile = ca-certs.pem
checkHost = smtp.gmail.com
OCSPaia = yes

I got error "Error sending Email via <i>"127.0.0.1"</i>" when I run it.

Could somebody help me?

Thanks,

Hi Xuan Wu,

Nothing happen, I still got an error.

I can connect to server but cannot send

Do you have any more idea?

Hi Xuan Wu,

Nothing happen, I still got error. Do you have any more idea? I really confuse.

Hi Xuan Wu,

I got error from stunel as below.

2016.11.17 14:07:01 LOG5[0]: Service [gmail-smtp] accepted connection from 127.0.0.1:52473
2016.11.17 14:07:03 LOG3[0]: s_connect: connect 74.125.130.109:465: Connection refused (WSAECONNREFUSED) (10061)
2016.11.17 14:07:04 LOG3[0]: s_connect: connect 74.125.130.108:465: Connection refused (WSAECONNREFUSED) (10061)
2016.11.17 14:07:04 LOG5[0]: Connection reset: 0 byte(s) sent to SSL, 0 byte(s) sent to socket
2016.11.17 14:09:02 LOG5[1]: Service [gmail-smtp] accepted connection from 127.0.0.1:52510
2016.11.17 14:09:03 LOG3[1]: s_connect: connect 74.125.130.108:465: Connection refused (WSAECONNREFUSED) (10061)
2016.11.17 14:09:04 LOG3[1]: s_connect: connect 74.125.130.109:465: Connection refused (WSAECONNREFUSED) (10061)
2016.11.17 14:09:04 LOG5[1]: Connection reset: 0 byte(s) sent to SSL, 0 byte(s) sent to socket
2016.11.17 14:18:04 LOG5[2]: Service [gmail-smtp] accepted connection from 127.0.0.1:52569
2016.11.17 14:18:05 LOG3[2]: s_connect: connect 74.125.130.109:465: Connection refused (WSAECONNREFUSED) (10061)
2016.11.17 14:18:06 LOG3[2]: s_connect: connect 74.125.130.108:465: Connection refused (WSAECONNREFUSED) (10061)
2016.11.17 14:18:06 LOG5[2]: Connection reset: 0 byte(s) sent to SSL, 0 byte(s) sent to socket
2016.11.17 14:18:25 LOG5[3]: Service [gmail-smtp] accepted connection from 127.0.0.1:52581
2016.11.17 14:18:26 LOG3[3]: s_connect: connect 74.125.130.108:465: Connection refused (WSAECONNREFUSED) (10061)
2016.11.17 14:18:27 LOG3[3]: s_connect: connect 74.125.130.109:465: Connection refused (WSAECONNREFUSED) (10061)
2016.11.17 14:18:27 LOG5[3]: Connection reset: 0 byte(s) sent to SSL, 0 byte(s) sent to socket

Do you know about these?

Thanks Xuan Wu, I hope Ludeke or Stefan see my problem.

Dear all,

I had some difficulty to upload large files (>20MB) with SSL connection. I think it is also related to https://elog.psi.ch/elogs/Forum/68636

During debuging, I found that, when uploading large files, ssl connection is dropped since 'SSL_read' function returns -1.

But it doesn't alway mean broken connection. It may be "SSL_ERROR_WANT_READ".

I changed the "server_loop" function in the source code to "continue" when it is SSL_ERROR_WANT_READ. And it fixed the problem.

Here is my code.

## elogd.c "server_loop" function L30031

                        if (FD_ISSET(_sock, &readfds)) {
#ifdef HAVE_SSL
                          if (_ssl_flag){
                            i = SSL_read(_ssl_con, net_buffer + len, net_buffer_size - len);
                            if(i<=0){
                              int ssl_error=SSL_get_error(_ssl_con,i);    ## check ssl error code
                              if(ssl_error==SSL_ERROR_WANT_READ||ssl_error==SSL_ERROR_WANT_WRITE) continue;    ## if ssl wants more, continue
                            }
                          }
                          else
#endif
                            i = recv(_sock, net_buffer + len, net_buffer_size - len, 0);
 

I am ignorant about networking. Some experts on ssl connection would know a better way to deal with this problem.

Best,

HyonSan Seo

Does anyone know whether ELOG has limit number of entries or it can create new entries as many as it can go?  Thanks.

I have tried to set Email Format = 111 but still receiving attachments in the notification emails.  Does anyone know how to configure?  So the notification email will not include attachments.

Thanks in advance,

H. Dao