[Sprint Samsung Galaxy S III] mmontuori:
In order to send MMS, the phone is trying to connect to http://mms.sprintpcs.com and failing. Could be a carrier problem, I will look into it some more.

E/Mms:transaction( 4136): Url: http://mms.sprintpcs.com

E/Mms:transaction( 4136): sendto failed: EPIPE (Broken pipe)

E/SendTransaction( 4136): java.io.IOException: sendto failed: EPIPE (Broken pipe)

E/SendTransaction( 4136): at com.android.mms.transaction.HttpUtils.handleHttpConnectionException(HttpUtils.java:296)

E/SendTransaction( 4136): at com.android.mms.transaction.HttpUtils.httpConnection(HttpUtils.java:280)

E/SendTransaction( 4136): at com.android.mms.transaction.Transaction.sendPdu(Transaction.java:175)

E/SendTransaction( 4136): at com.android.mms.transaction.Transaction.sendPdu(Transaction.java:153)

E/SendTransaction( 4136): at com.android.mms.transaction.SendTransaction.run(SendTransaction.java:113)

E/SendTransaction( 4136): at java.lang.Thread.run(Thread.java:856)

E/SendTransaction( 4136): Caused by: java.net.SocketException: sendto failed: EPIPE (Broken pipe)

E/SendTransaction( 4136): at libcore.io.IoBridge.maybeThrowAfterSendto(IoBridge.java:506)

E/SendTransaction( 4136): at libcore.io.IoBridge.sendto(IoBridge.java:475)

E/SendTransaction( 4136): at java.net.PlainSocketImpl.write(PlainSocketImpl.java:507)

E/SendTransaction( 4136): at java.net.PlainSocketImpl.access$100(PlainSocketImpl.java:46)

E/SendTransaction( 4136): at java.net.PlainSocketImpl$PlainSocketOutputStream.write(PlainSocketImpl.java:269)

E/SendTransaction( 4136): at org.apache.http.impl.io.AbstractSessionOutputBuffer.write(AbstractSessionOutputBuffer.java:109)

E/SendTransaction( 4136): at org.apache.http.impl.io.ContentLengthOutputStream.write(ContentLengthOutputStream.java:113)

E/SendTransaction( 4136): at com.android.mms.transaction.ProgressCallbackEntity.writeTo(ProgressCallbackEntity.java:64)

E/SendTransaction( 4136): at org.apache.http.impl.entity.EntitySerializer.serialize(EntitySerializer.java:97)

E/SendTransaction( 4136): at org.apache.http.impl.AbstractHttpClientConnection.sendRequestEntity(AbstractHttpClientConnection.java:162)

E/SendTransaction( 4136): at org.apache.http.impl.conn.AbstractClientConnAdapter.sendRequestEntity(AbstractClientConnAdapter.java:272)

E/SendTransaction( 4136): at org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:237)

E/SendTransaction( 4136): at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:119)

E/SendTransaction( 4136): at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:428)

E/SendTransaction( 4136): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)

E/SendTransaction( 4136): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:509)

E/SendTransaction( 4136): at android.net.http.AndroidHttpClient.execute(AndroidHttpClient.java:261)

E/SendTransaction( 4136): at com.android.mms.transaction.HttpUtils.httpConnection(HttpUtils.java:202)

E/SendTransaction( 4136): ... 4 more

E/SendTransaction( 4136): Caused by: libcore.io.ErrnoException: sendto failed: EPIPE (Broken pipe)

E/SendTransaction( 4136): at libcore.io.Posix.sendtoBytes(Native Method)

E/SendTransaction( 4136): at libcore.io.Posix.sendto(Posix.java:151)

E/SendTransaction( 4136): at libcore.io.BlockGuardOs.sendto(BlockGuardOs.java:177)

E/SendTransaction( 4136): at libcore.io.IoBridge.sendto(IoBridge.java:473)

E/SendTransaction( 4136): ... 20 more

E/SendTransaction( 4136): Delivery failed.