Error send mail SMTP

[INALTA]

hi,
i have a problem since 2 weeks.
i cant send email i have an error smtp.
i have test with smtp google and smtp office365 and i have the same problem.
on a second server i have tested and no problem.

if you have an idea. Thanks

[Adrian (Softland)]

Hi,

Please make sure the antivirus/firewall does not block the connection. Put Backup4all in the exceptions list.

[agaser]

Hello,

I had the same problem with office 365 smtp server on all device and dont have activated antivirus or firewall.

This is chilkatlog where indicate that Failed to establish TLS connection.

Could it be some new office 365 security policy which prevents the use of the SMTP server?

Sending STARTTLS after hello.
SmtpCmdSent: EHLO XXXXX
sendEhlo: Elapsed time: 0 millisec
SmtpCmdResp: 250-CP6P284CA0055.outlook.office365.com Hello [XXX.XXX.XXX.XXX]
SmtpCmdResp: 250-SIZE 157286400
SmtpCmdResp: 250-PIPELINING
SmtpCmdResp: 250-DSN
SmtpCmdResp: 250-ENHANCEDSTATUSCODES
SmtpCmdResp: 250-STARTTLS
SmtpCmdResp: 250-8BITMIME
SmtpCmdResp: 250-BINARYMIME
SmtpCmdResp: 250-CHUNKING
SmtpCmdResp: 250 SMTPUTF8
helloResponse: Elapsed time: 46 millisec
Sending STARTTLS (2)...
SmtpCmdSent: STARTTLS
SmtpCmdResp: 220 2.0.0 SMTP server ready
establishChannel2_1:
clientHandshake:
clientHelloMajorMinorVersion: 3.1
buildClientHello:
majorVersion: 3
minorVersion: 1
numRandomBytes: 32
sessionIdSize: 0
numCipherSuites: 10
numCompressionMethods: 1
--buildClientHello
readIncomingTls_serverHello:
readTlsRecord:
numBytesRequested: 5
Connection closed by connected peer.
Failed to read beginning of SSL/TLS record.
--readTlsRecord
--readIncomingTls_serverHello
Failed to read incoming handshake messages. (1)
--clientHandshake
Client handshake failed. (1)
connectionClosed: 1
--establishChannel2_1
Failed to establish TLS connection.
--SMTP_Connect
checkOrMakeSmtpConnection: Elapsed time: 172 millisec
--SmtpConnect
Failed.
--SendEmail
--ChilkatLog". (220)

[Adrian (Softland)]

Hi,

Please make sure you selected port 587 and SSL encryption.
If you still have the problem, please send us a screenshot with this page to support[at]backup4all[dot]com:
File->Options->Email, to see how you configured it.

[agaser]

Thanks for the reply. With SSL the error is the same. I'm sending you the screenshot.

[Adrian (Softland)]

Hi,

We recommend you to re-enter the password for that email account, to make sure it was not changed in the meantime. Do you still have the problem?

[agaser]

Thanks Adrian,

I re-enter the password and have the same problem.

[Adrian (Softland)]

Hi,

Please make sure you have the latest version of Backup4all 9.8.849.
Do you still have the problem while using this version?