[Mdaemon-L] Setting SMPT di em client Authentication failed

2025-04-20 Terurut Topik Syafril Hermansyah via Mdaemon-L

On 4/21/25 10:44, Rifki Maulana via Mdaemon-L wrote:

Ubah setting account profile Outgoing mail server dari port 25 ke port
587 atau 465.

Settingan sudah saya coba Ganti dengan port 587 seperti gambar1 (terlampir)
Tapi hasilnya masih gagal seperti gambar2 (Terlampir)
Password dan username sudah benar karena pop tidak masalah juga.



Coba pakai port 465 (SMTP/SSL).
Port 587 (dan 25) kelihatannya terfilter oleh firewall atau antivirus 
proxy atau IPscreening (restrict, tidak semua remote ip diperkenankan 
connect).


$ openssl s_client -connect mail.adhikarya.com:465
CONNECTED(0003)
depth=0 C = ID, O = PT. ADHI KARYA, CN = mail.adhikarya.com
verify error:num=18:self-signed certificate
verify return:1
depth=0 C = ID, O = PT. ADHI KARYA, CN = mail.adhikarya.com
verify return:1
---
Certificate chain
 0 s:C = ID, O = PT. ADHI KARYA, CN = mail.adhikarya.com
   i:C = ID, O = PT. ADHI KARYA, CN = mail.adhikarya.com
   a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256
   v:NotBefore: Dec  4 02:22:37 2024 GMT; NotAfter: Dec  5 02:22:37 
2028 GMT

---


$ openssl s_client -starttls smtp -connect mail.adhikarya.com:587
CONNECTED(0003)
^C

$ telnet mail.adhikarya.com 587
Trying 210.211.17.4...
Connected to mail.adhikarya.com.
Escape character is '^]'.
ehlo office.dutaint.co.id
452 syntax error (connecting)
quit
452 syntax error (connecting)
^C
^C




--
syafril

Syafril Hermansyah

MDaemon-L Moderator, run MDaemon 25.0.2
Mohon tidak kirim private mail (atau cc:) untuk masalah MDaemon.

All companies have a culture, some companies have dicipline, but few 
companies have a culture of dicipline.

-- Jim Collins


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[Mdaemon-L] Setting SMPT di em client Authentication failed

2025-04-20 Terurut Topik Rifki Maulana via Mdaemon-L
> Ubah setting account profile Outgoing mail server dari port 25 ke port
> 587 atau 465.

Settingan sudah saya coba Ganti dengan port 587 seperti gambar1 (terlampir)
Tapi hasilnya masih gagal seperti gambar2 (Terlampir)
Password dan username sudah benar karena pop tidak masalah juga.

Demikian, mohon arahan berikutnya.

Salam,


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[Mdaemon-L] Setting SMPT di em client Authentication failed

2025-04-20 Terurut Topik Syafril Hermansyah via Mdaemon-L

On 4/21/25 09:57, Rifki Maulana via Mdaemon-L wrote:
Mohon bantuannya untuk permasalahn gagal setting smtp di email client em 
client, untuk settingan yang sama di Outlook tidak ada permasalahan apapun.


Tapi jika menggunakan em client untuk smtp gagal sedangkan popnya berhasil




Mon 2025-04-21 09:42:29.867: 05: Accepting SMTP connection from 
210.211.17.5:51481 to 192.168.33.21:25


Ubah setting account profile Outgoing mail server dari port 25 ke port 
587 atau 465.


https://help.runbox.com/imap-for-emclient/

https://www.rumahweb.com/journal/apa-itu-em-client-adalah/

https://www.emclient.com/webdocumentation/en/7.0/eMClient/Default.htm#Accounts/Edit%20account.htm%3FTocPath%3DAccounts%7C_3


--
syafril

Syafril Hermansyah

MDaemon-L Moderator, run MDaemon 25.0.2
Mohon tidak kirim private mail (atau cc:) untuk masalah MDaemon.

Don’t worry about failures, worry about the chances you miss when you 
don’t even try.

--- Jack Canfield


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[Mdaemon-L] Setting SMPT di em client Authentication failed

2025-04-20 Terurut Topik Rifki Maulana via Mdaemon-L
Dear Pak Syafril,

 

Mohon bantuannya untuk permasalahn gagal setting smtp di email client em
client, untuk settingan yang sama di Outlook tidak ada permasalahan apapun.

Tapi jika menggunakan em client untuk smtp gagal sedangkan popnya berhasil.

Berikut log yang ada di server :

Mon 2025-04-21 09:42:20.959: 01: --

Mon 2025-04-21 09:42:29.867: 05: Session 03605903; child 0001

Mon 2025-04-21 09:42:29.867: 05: Accepting SMTP connection from
210.211.17.5:51481 to 192.168.33.21:25

Mon 2025-04-21 09:42:29.869: 03: --> 220 mail.adhikarya.com ESMTP Mon, 21
Apr 2025 09:42:29 +0700

Mon 2025-04-21 09:42:29.883: 02: <-- EHLO [IPv6::::192.168.51.123]

Mon 2025-04-21 09:42:29.883: 03: --> 250-mail.adhikarya.com Hello
[IPv6::::192.168.51.123] [210.211.17.5], pleased to meet you

Mon 2025-04-21 09:42:29.883: 03: --> 250-ETRN

Mon 2025-04-21 09:42:29.883: 03: --> 250-AUTH LOGIN CRAM-MD5 PLAIN

Mon 2025-04-21 09:42:29.883: 03: --> 250-8BITMIME

Mon 2025-04-21 09:42:29.883: 03: --> 250-ENHANCEDSTATUSCODES

Mon 2025-04-21 09:42:29.883: 03: --> 250-PIPELINING

Mon 2025-04-21 09:42:29.883: 03: --> 250-CHUNKING

Mon 2025-04-21 09:42:29.883: 03: --> 250-STARTTLS

Mon 2025-04-21 09:42:29.883: 03: --> 250 SIZE

Mon 2025-04-21 09:42:29.888: 02: <-- STARTTLS

Mon 2025-04-21 09:42:29.888: 03: --> 220 2.7.0 Ready to start TLS

Mon 2025-04-21 09:42:29.900: 01: SSL negotiation successful (TLS 1.2,
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384)

Mon 2025-04-21 09:42:29.952: 02: <-- EHLO [IPv6::::192.168.51.123]

Mon 2025-04-21 09:42:29.965: 03: --> 250-mail.adhikarya.com Hello
[IPv6::::192.168.51.123] [210.211.17.5], pleased to meet you

Mon 2025-04-21 09:42:29.965: 03: --> 250-ETRN

Mon 2025-04-21 09:42:29.965: 03: --> 250-AUTH LOGIN CRAM-MD5 PLAIN

Mon 2025-04-21 09:42:29.965: 03: --> 250-8BITMIME

Mon 2025-04-21 09:42:29.965: 03: --> 250-ENHANCEDSTATUSCODES

Mon 2025-04-21 09:42:29.965: 03: --> 250-PIPELINING

Mon 2025-04-21 09:42:29.965: 03: --> 250-CHUNKING

Mon 2025-04-21 09:42:29.965: 03: --> 250-REQUIRETLS

Mon 2025-04-21 09:42:29.965: 03: --> 250 SIZE

Mon 2025-04-21 09:42:29.970: 02: <-- AUTH CRAM-MD5

Mon 2025-04-21 09:42:29.970: 03: --> 334
PE1EQUVNT04tRjIwMjUwNDIxMDk0Mi5BQTQyMjk5NzBNRDU0NTBAbWFpbC5hZGhpa2FyeWEuY29t
Pg==

Mon 2025-04-21 09:42:29.973: 02: <--
cmlma2kubWF1bGFuYUBhZGhpa2FyeWEuY29tIGEzMWJhZGVlMjk4MTk3Y2YxNjM3MjkyZmUzYjBl
YThj

Mon 2025-04-21 09:42:29.973: 01: Authenticating [email protected]
 ...

Mon 2025-04-21 09:42:29.974: 04: CRAM-MD5/APOP requires a reversible
password

Mon 2025-04-21 09:42:29.974: 03: --> 535 5.7.8 Authentication failed

Mon 2025-04-21 09:42:41.742: 04: *  Socket error 10054 - Connection was
reset by the other side!

Mon 2025-04-21 09:42:41.744: 04: SMTP session terminated (Bytes in/out:
521/899)

 

Demikian disampaikan.

 

Salam,

 

Rifki


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