Android Question codes of error SMTP of servers

Sub Smtp_MessageSent(Success As Boolean)
  If Success Then
  ToastMessageShow("Message sent", True)
  Else
  ToastMessageShow("Error: " & LastException.Message , True)
  End If
End Sub

Log(LastException)

sslSelect READ fd=45 appData=0x13a2d8 timeout=60000 => 1
Doing SSL_Read()
Returned from SSL_Read() with result 20, error code 0
Entering sslWrite(), caller requests to write 33 bytes...
Doing SSL_write() with 33 bytes to go
Returned from SSL_write() with result 33, error code 0
Successfully wrote 33 bytes
Entering sslRead, caller requests to read 8008 bytes timeout=60000...
Doing SSL_Read()
Returned from SSL_Read() with result -1, error code 2
sslSelect type=READ fd=45 appData=0x13a2d8 timeout=60000
GC_EXPLICIT freed 13K, 52% free 2734K/5635K, external 0K/0K, paused 199ms
DM_IsLocked, lockflag is false
setButtonBrightnessOverride -1
DM_IsLocked, lockflag is false
setButtonBrightnessOverride -1
GC_EXPLICIT freed <1K, 52% free 2734K/5635K, external 0K/0K, paused 150ms
sslSelect READ fd=45 appData=0x13a2d8 timeout=60000 => 1
Doing SSL_Read()
Returned from SSL_Read() with result 20, error code 0
Entering sslWrite(), caller requests to write 6 bytes...
Doing SSL_write() with 6 bytes to go
Returned from SSL_write() with result 6, error code 0
Successfully wrote 6 bytes
Entering sslRead, caller requests to read 7988 bytes timeout=60000...
Doing SSL_Read()
Returned from SSL_Read() with result -1, error code 2
sslSelect type=READ fd=45 appData=0x13a2d8 timeout=60000
GC_EXPLICIT freed <1K, 52% free 2734K/5635K, external 0K/0K, paused 86ms
DM_IsLocked, lockflag is false
setButtonBrightnessOverride -1
Process com.google.android.partnersetup (pid 1681) has died.
sslSelect READ fd=45 appData=0x13a2d8 timeout=60000 => 1
Doing SSL_Read()
Returned from SSL_Read() with result 36, error code 0
Entering sslWrite(), caller requests to write 174 bytes...
Doing SSL_write() with 174 bytes to go
Returned from SSL_write() with result 174, error code 0
Successfully wrote 174 bytes
Entering sslRead, caller requests to read 7952 bytes timeout=60000...
Doing SSL_Read()
Returned from SSL_Read() with result -1, error code 2
sslSelect type=READ fd=45 appData=0x13a2d8 timeout=60000
GC_CONCURRENT freed 292K, 45% free 3321K/6023K, external 0K/0K, paused 3ms+18ms
GC_EXPLICIT freed 733K, 38% free 6659K/10695K, external 2166K/3570K, paused 176ms
Process com.svox.pico (pid 1688) has died.
sslSelect READ fd=45 appData=0x13a2d8 timeout=60000 => 1
Doing SSL_Read()
Returned from SSL_Read() with result 148, error code 0
java.lang.RuntimeException: Error sending message.
    at anywheresoftware.b4a.net.SMTPWrapper$1.run(SMTPWrapper.java:294)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:475)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:337)
    at java.util.concurrent.FutureTask.run(FutureTask.java:169)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1119)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:612)
    at java.lang.Thread.run(Thread.java:1052)
close [socket][/0.0.0.0:48280]
(RuntimeException) java.lang.RuntimeException: Error sending message.
NO Enviado

** Activity (main) Create, isFirst = true **
SMTP inicializado
** Activity (main) Resume **
intento de envio de Email
** Activity (main) Pause, UserClosed = false **
** Activity (main) Resume **
PackageAdded: package:com.fractalist.MobileAcceleration_V5
** Activity (main) Pause, UserClosed = false **
** Activity (main) Create, isFirst = false **
** Activity (main) Resume **
** Activity (main) Pause, UserClosed = false **
** Activity (main) Create, isFirst = false **
** Activity (main) Resume **
** Activity (main) Resume **
(SocketTimeoutException) java.net.SocketTimeoutException
NO Enviado