tidying

19 files changed, 38 insertions, 50 deletions

diff --git a/src/src/acl.c b/src/src/acl.c
index 0f1d49711..69db5cda7 100644
--- a/src/src/acl.c
+++ b/src/src/acl.c
@@ -3372,7 +3372,7 @@ for (; cb != NULL; cb = cb->next)
 	  /* Too hard to think about for now.  We might in future cutthrough
 	  the case where both sides handle prdr and this-node prdr acl
 	  is "accept" */
-	  *log_msgptr = string_sprintf(US"PRDR on %s reception\n", arg);
+	  *log_msgptr = string_sprintf("PRDR on %s reception\n", arg);
 	else
 	  {
 	  if (deliver_freeze)
diff --git a/src/src/auths/call_pam.c b/src/src/auths/call_pam.c
index 710de7ded..0ce5871df 100644
--- a/src/src/auths/call_pam.c
+++ b/src/src/auths/call_pam.c
@@ -36,7 +36,7 @@ data pointer passed to the conversation function. However, I was unable to get
 this to work on Solaris 2.6, so static variables are used instead. */
 
 static int pam_conv_had_error;
-static uschar *pam_args;
+static const uschar *pam_args;
 static BOOL pam_arg_ended;
 
 
@@ -129,7 +129,7 @@ Returns:   OK if authentication succeeded
 */
 
 int
-auth_call_pam(uschar *s, uschar **errptr)
+auth_call_pam(const uschar *s, uschar **errptr)
 {
 pam_handle_t *pamh = NULL;
 struct pam_conv pamc;
diff --git a/src/src/auths/call_pwcheck.c b/src/src/auths/call_pwcheck.c
index a4567c1a9..88fccceff 100644
--- a/src/src/auths/call_pwcheck.c
+++ b/src/src/auths/call_pwcheck.c
@@ -88,8 +88,8 @@ Returns:   OK if authentication succeeded
 */
 
 int
-auth_call_saslauthd(uschar *username, uschar *password, uschar *service,
-  uschar *realm, uschar **errptr)
+auth_call_saslauthd(const uschar *username, const uschar *password,
+  const uschar *service, const uschar *realm, uschar **errptr)
 {
 uschar *reply = NULL;
 
diff --git a/src/src/auths/cyrus_sasl.c b/src/src/auths/cyrus_sasl.c
index c7fb59348..ef13db9e7 100644
--- a/src/src/auths/cyrus_sasl.c
+++ b/src/src/auths/cyrus_sasl.c
@@ -97,7 +97,7 @@ auth_cyrus_sasl_init(auth_instance *ablock)
 {
 auth_cyrus_sasl_options_block *ob =
   (auth_cyrus_sasl_options_block *)(ablock->options_block);
-uschar *list, *listptr, *buffer;
+const uschar *list, *listptr, *buffer;
 int rc, i;
 unsigned int len;
 uschar *rs_point, *expanded_hostname;
@@ -146,7 +146,7 @@ if( rc != SASL_OK )
   log_write(0, LOG_PANIC_DIE|LOG_CONFIG_FOR, "%s authenticator:  "
       "couldn't initialise Cyrus SASL server connection.", ablock->name);
 
-rc=sasl_listmech(conn, NULL, "", ":", "", (const char **)(&list), &len, &i);
+rc=sasl_listmech(conn, NULL, "", ":", "", (const char **)&list, &len, &i);
 if( rc != SASL_OK )
   log_write(0, LOG_PANIC_DIE|LOG_CONFIG_FOR, "%s authenticator:  "
       "couldn't get Cyrus SASL mechanism list.", ablock->name);
diff --git a/src/src/deliver.c b/src/src/deliver.c
index 7ec94edd7..ec13ca40b 100644
--- a/src/src/deliver.c
+++ b/src/src/deliver.c
@@ -3231,7 +3231,7 @@ while (!done)
     case 'I':
     if (*ptr) sending_ip_address = string_copy(ptr);
     while (*ptr++) ;
-    if (*ptr) sending_port = atoi(ptr);
+    if (*ptr) sending_port = atoi(CS ptr);
     while (*ptr++) ;
     break;
 
diff --git a/src/src/expand.c b/src/src/expand.c
index 1f0c5cb3c..145b827dc 100644
--- a/src/src/expand.c
+++ b/src/src/expand.c
@@ -2026,15 +2026,15 @@ static int
 eval_acl(uschar ** sub, int nsub, uschar ** user_msgp)
 {
 int i;
-uschar * tmp = NULL;
 int sav_narg = acl_narg;
 int ret;
+uschar * dummy_logmsg;
 extern int acl_where;
 
 if(--nsub > sizeof(acl_arg)/sizeof(*acl_arg)) nsub = sizeof(acl_arg)/sizeof(*acl_arg);
 for (i = 0; i < nsub && sub[i+1]; i++)
   {
-  tmp = acl_arg[i];
+  uschar * tmp = acl_arg[i];
   acl_arg[i] = sub[i+1];	/* place callers args in the globals */
   sub[i+1] = tmp;		/* stash the old args using our caller's storage */
   }
@@ -2051,7 +2051,7 @@ DEBUG(D_expand)
     acl_narg>0 ? acl_arg[0] : US"<none>",
     acl_narg>1 ? " +more"   : "");
 
-ret = acl_eval(acl_where, sub[0], user_msgp, &tmp);
+ret = acl_eval(acl_where, sub[0], user_msgp, &dummy_logmsg);
 
 for (i = 0; i < nsub; i++)
   acl_arg[i] = sub[i+1];	/* restore old args */
diff --git a/src/src/functions.h b/src/src/functions.h
index 95720c095..bb3f3f46b 100644
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -88,9 +88,9 @@ extern uschar *auth_b64encode(uschar *, int);
 extern int     auth_b64decode(uschar *, uschar **);
 extern int     auth_call_pam(uschar *, uschar **);
 extern int     auth_call_pwcheck(uschar *, uschar **);
-extern int     auth_call_radius(uschar *, uschar **);
-extern int     auth_call_saslauthd(uschar *, uschar *, uschar *, uschar *,
-                 uschar **);
+extern int     auth_call_radius(const uschar *, uschar **);
+extern int     auth_call_saslauthd(const uschar *, const uschar *,
+	         const uschar *, const uschar *, uschar **);
 extern int     auth_check_serv_cond(auth_instance *);
 extern int     auth_check_some_cond(auth_instance *, uschar *, uschar *, int);
 
@@ -169,8 +169,8 @@ extern int     exp_bool(address_item *addr,
   uschar *mtype, uschar *mname, unsigned dgb_opt, uschar *oname, BOOL bvalue,
   uschar *svalue, BOOL *rvalue);
 extern BOOL    expand_check_condition(uschar *, uschar *, uschar *);
-extern uschar *expand_string(uschar *);
-extern const uschar *expand_cstring(const uschar *);
+extern uschar *expand_string(uschar *);	/* public, cannot make const */
+extern const uschar *expand_cstring(const uschar *); /* ... so use this one */
 extern uschar *expand_string_copy(const uschar *);
 extern int_eximarith_t expand_string_integer(uschar *, BOOL);
 extern void    modify_variable(uschar *, void *);
diff --git a/src/src/malware.c b/src/src/malware.c
index c13e70616..9e71afc9b 100644
--- a/src/src/malware.c
+++ b/src/src/malware.c
@@ -382,7 +382,6 @@ uschar * s;
 
 cd->retry = 0;
 while ((s = string_nextinlist(&optstr, subsep, NULL, 0)))
-  {
   if (Ustrncmp(s, "retry=", 6) == 0)
     {
     int sec = readconf_readtime((s += 6), '\0', FALSE);
@@ -392,7 +391,7 @@ while ((s = string_nextinlist(&optstr, subsep, NULL, 0)))
     }
   else
     return FAIL;
-  }
+return OK;
 }
 
 /*************************************************
@@ -887,7 +886,7 @@ if (!malware_ok)
 	      string_sprintf("unable to read result (%s)", strerror(errno)),
 	      sock);
 
-	  for (p[bread] = '\0'; q = strchr(p, '\n'); p = q+1)
+	  for (p[bread] = '\0'; q = Ustrchr(p, '\n'); p = q+1)
 	    {
 	    *q = '\0';
 
@@ -1098,17 +1097,16 @@ if (!malware_ok)
 		      sizeof(linebuffer), tmo)))
 	{
 	if (rcnt < 0)
+	  {
+	  int err = errno;
 	  if (rcnt == -1)
 	    break;
-	  else
-	    {
-	    int err = errno;
-	    (void) pclose(scanner_out);
-	    signal(SIGCHLD,eximsigchld); signal(SIGPIPE,eximsigpipe);
-	    return m_errlog_defer(scanent, string_sprintf(
-		"unable to read from scanner (%s): %s",
-		commandline, strerror(err)));
-	    }
+	  (void) pclose(scanner_out);
+	  signal(SIGCHLD,eximsigchld); signal(SIGPIPE,eximsigpipe);
+	  return m_errlog_defer(scanent, string_sprintf(
+	      "unable to read from scanner (%s): %s",
+	      commandline, strerror(err)));
+	  }
 
 	if (Ustrlen(linebuffer) > fwrite(linebuffer, 1, Ustrlen(linebuffer), scanner_record))
 	  {
@@ -1297,7 +1295,7 @@ if (!malware_ok)
 		      string_sprintf("missing port: '%s'", scanner_options));
 	    continue;
 	    }
-	  cd->tcp_port = atoi(s);
+	  cd->tcp_port = atoi(CS s);
 
 	  /* parse options */
 	  /*XXX should these options be common over scanner types? */
diff --git a/src/src/readconf.c b/src/src/readconf.c
index debe31988..31e04e97e 100644
--- a/src/src/readconf.c
+++ b/src/src/readconf.c
@@ -1359,8 +1359,6 @@ return yield;
 static void
 fn_smtp_receive_timeout(const uschar * name, const uschar * str)
 {
-int value;
-
 if (*str == '$')
   smtp_receive_timeout_s = string_copy(str);
 else
diff --git a/src/src/retry.c b/src/src/retry.c
index 0b3ed5941..62677c1ca 100644
--- a/src/src/retry.c
+++ b/src/src/retry.c
@@ -346,7 +346,6 @@ retry_config *
 retry_find_config(const uschar *key, const uschar *alternate, int basic_errno,
   int more_errno)
 {
-int replace = 0;
 const uschar *colon = Ustrchr(key, ':');
 retry_config *yield;
 
diff --git a/src/src/string.c b/src/src/string.c
index 76e47f418..e169a9f05 100644
--- a/src/src/string.c
+++ b/src/src/string.c
@@ -1013,12 +1013,17 @@ return new;
 static const uschar *
 Ustrnchr(const uschar * s, int c, unsigned * len)
 {
-while (*len)
+unsigned siz = *len;
+while (siz)
   {
   if (!*s) return NULL;
-  if (*s == c) return s;
+  if (*s == c)
+    {
+    *len = siz;
+    return s;
+    }
   s++;
-  *len--;
+  siz--;
   }
 return NULL;
 }
diff --git a/src/src/tls-openssl.c b/src/src/tls-openssl.c
index eb3dd23d6..ee16bdc9e 100644
--- a/src/src/tls-openssl.c
+++ b/src/src/tls-openssl.c
@@ -384,7 +384,7 @@ else
 	{
 	if (rc < 0)
 	  {
-	  log_write(0, LOG_MAIN, "[%s] SSL verify error: internal error\n",
+	  log_write(0, LOG_MAIN, "[%s] SSL verify error: internal error",
 		tlsp == &tls_out ? deliver_host_address : sender_host_address);
 	  name = NULL;
 	  }
@@ -393,7 +393,7 @@ else
     if (!name)
       {
       log_write(0, LOG_MAIN,
-		"[%s] SSL verify error: certificate name mismatch: \"%s\"\n",
+		"[%s] SSL verify error: certificate name mismatch: \"%s\"",
 		tlsp == &tls_out ? deliver_host_address : sender_host_address,
 		txt);
       *calledp = TRUE;
@@ -407,7 +407,7 @@ else
     if (!tls_is_name_for_cert(verify_cert_hostnames, cert))
       {
       log_write(0, LOG_MAIN,
-		"[%s] SSL verify error: certificate name mismatch: \"%s\"\n",
+		"[%s] SSL verify error: certificate name mismatch: \"%s\"",
 		tlsp == &tls_out ? deliver_host_address : sender_host_address,
 		txt);
       *calledp = TRUE;
diff --git a/test/log/2107 b/test/log/2107
index 67f956e16..115268883 100644
--- a/test/log/2107
+++ b/test/log/2107
@@ -2,7 +2,6 @@
 1999-03-02 09:44:33 Start queue run: pid=pppp -qf
 1999-03-02 09:44:33 10HmaX-0005vi-00 [127.0.0.1] SSL verify error: depth=0 error=self signed certificate cert=/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock
 1999-03-02 09:44:33 10HmaX-0005vi-00 [127.0.0.1] SSL verify error: certificate name mismatch: "/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock"
-
 1999-03-02 09:44:33 10HmaX-0005vi-00 => userx@test.ex R=client T=send_to_server1 H=127.0.0.1 [127.0.0.1] X=TLSv1:AES256-SHA:256 CV=no DN="/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock" C="250 OK id=10HmaY-0005vi-00"
 1999-03-02 09:44:33 10HmaX-0005vi-00 Completed
 1999-03-02 09:44:33 End queue run: pid=pppp -qf
diff --git a/test/log/2108 b/test/log/2108
index 2f1579e0e..15db32e4c 100644
--- a/test/log/2108
+++ b/test/log/2108
@@ -3,17 +3,14 @@
 1999-03-02 09:44:33 Start queue run: pid=pppp -qf
 1999-03-02 09:44:33 10HmaX-0005vi-00 [127.0.0.1] SSL verify error: depth=0 error=self signed certificate cert=/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock
 1999-03-02 09:44:33 10HmaX-0005vi-00 [127.0.0.1] SSL verify error: certificate name mismatch: "/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock"
-
 1999-03-02 09:44:33 10HmaX-0005vi-00 => CALLER@test.ex R=client T=send_to_server1 H=127.0.0.1 [127.0.0.1] X=TLSv1:AES256-SHA:256 CV=no DN="/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock" C="250 OK id=10HmaZ-0005vi-00"
 1999-03-02 09:44:33 10HmaX-0005vi-00 Completed
 1999-03-02 09:44:33 10HmaY-0005vi-00 [127.0.0.1] SSL verify error: depth=0 error=self signed certificate cert=/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock
 1999-03-02 09:44:33 10HmaY-0005vi-00 [127.0.0.1] SSL verify error: certificate name mismatch: "/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock"
-
 1999-03-02 09:44:33 10HmaY-0005vi-00 => CALLER@test.ex R=client T=send_to_server1 H=127.0.0.1 [127.0.0.1] X=TLSv1:AES256-SHA:256 CV=no DN="/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock" C="250 OK id=10HmbA-0005vi-00"
 1999-03-02 09:44:33 10HmaY-0005vi-00 -> xyz@test.ex R=client T=send_to_server1 H=127.0.0.1 [127.0.0.1] X=TLSv1:AES256-SHA:256 CV=no DN="/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock" C="250 OK id=10HmbA-0005vi-00"
 1999-03-02 09:44:33 10HmaY-0005vi-00 [ip4.ip4.ip4.ip4] SSL verify error: depth=0 error=self signed certificate cert=/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock
 1999-03-02 09:44:33 10HmaY-0005vi-00 [ip4.ip4.ip4.ip4] SSL verify error: certificate name mismatch: "/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock"
-
 1999-03-02 09:44:33 10HmaY-0005vi-00 => abcd@test.ex R=client T=send_to_server2 H=ip4.ip4.ip4.ip4 [ip4.ip4.ip4.ip4] X=TLSv1:AES256-SHA:256 CV=no DN="/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock" C="250 OK id=10HmbB-0005vi-00"
 1999-03-02 09:44:33 10HmaY-0005vi-00 Completed
 1999-03-02 09:44:33 End queue run: pid=pppp -qf
diff --git a/test/log/2110 b/test/log/2110
index 84355342f..660275c5e 100644
--- a/test/log/2110
+++ b/test/log/2110
@@ -3,7 +3,6 @@
 1999-03-02 09:44:33 10HmaX-0005vi-00 H=127.0.0.1 [127.0.0.1]: a TLS session is required, but the server did not offer TLS support
 1999-03-02 09:44:33 10HmaX-0005vi-00 [ip4.ip4.ip4.ip4] SSL verify error: depth=0 error=self signed certificate cert=/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock
 1999-03-02 09:44:33 10HmaX-0005vi-00 [ip4.ip4.ip4.ip4] SSL verify error: certificate name mismatch: "/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock"
-
 1999-03-02 09:44:33 10HmaX-0005vi-00 => userx@test.ex R=client T=send_to_server H=ip4.ip4.ip4.ip4 [ip4.ip4.ip4.ip4] X=TLSv1:AES256-SHA:256 CV=no C="250 OK id=10HmaY-0005vi-00"
 1999-03-02 09:44:33 10HmaX-0005vi-00 Completed
 1999-03-02 09:44:33 End queue run: pid=pppp -qf
diff --git a/test/log/2111 b/test/log/2111
index af691d462..d1093be78 100644
--- a/test/log/2111
+++ b/test/log/2111
@@ -3,7 +3,6 @@
 1999-03-02 09:44:33 10HmaX-0005vi-00 H=ip4.ip4.ip4.ip4 [ip4.ip4.ip4.ip4] TLS error on connection (SSL_connect): error: <<detail omitted>>
 1999-03-02 09:44:33 10HmaX-0005vi-00 [127.0.0.1] SSL verify error: depth=0 error=self signed certificate cert=/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock
 1999-03-02 09:44:33 10HmaX-0005vi-00 [127.0.0.1] SSL verify error: certificate name mismatch: "/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock"
-
 1999-03-02 09:44:33 10HmaX-0005vi-00 => userx@test.ex R=client T=send_to_server H=127.0.0.1 [127.0.0.1] X=TLSv1:DES-CBC3-SHA:168 CV=no DN="/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock" C="250 OK id=10HmaY-0005vi-00"
 1999-03-02 09:44:33 10HmaX-0005vi-00 Completed
 1999-03-02 09:44:33 End queue run: pid=pppp -qf
diff --git a/test/log/2133 b/test/log/2133
index 60b85bc97..5c568c926 100644
--- a/test/log/2133
+++ b/test/log/2133
@@ -9,7 +9,6 @@
 1999-03-02 09:44:33 10HmaX-0005vi-00 => userq@test.ex R=client_q T=send_to_server_req_fail H=the.local.host.name [ip4.ip4.ip4.ip4] C="250 OK id=10HmbB-0005vi-00"
 1999-03-02 09:44:33 10HmaX-0005vi-00 Completed
 1999-03-02 09:44:33 10HmaY-0005vi-00 [ip4.ip4.ip4.ip4] SSL verify error: certificate name mismatch: "/CN=server1.example.com"
-
 1999-03-02 09:44:33 10HmaY-0005vi-00 H=the.local.host.name [ip4.ip4.ip4.ip4] TLS error on connection (SSL_connect): error: <<detail omitted>>
 1999-03-02 09:44:33 10HmaY-0005vi-00 TLS session failure: delivering unencrypted to the.local.host.name [ip4.ip4.ip4.ip4] (not in hosts_require_tls)
 1999-03-02 09:44:33 10HmaY-0005vi-00 => userr@test.ex R=client_r T=send_to_server_req_failname H=the.local.host.name [ip4.ip4.ip4.ip4] C="250 OK id=10HmbC-0005vi-00"
@@ -17,7 +16,6 @@
 1999-03-02 09:44:33 10HmaZ-0005vi-00 => users@test.ex R=client_s T=send_to_server_req_passname H=server1.example.com [ip4.ip4.ip4.ip4] X=TLSv1:AES256-SHA:256 CV=yes DN="/CN=server1.example.com" C="250 OK id=10HmbD-0005vi-00"
 1999-03-02 09:44:33 10HmaZ-0005vi-00 Completed
 1999-03-02 09:44:33 10HmbA-0005vi-00 [ip4.ip4.ip4.ip4] SSL verify error: certificate name mismatch: "/CN=server1.example.com"
-
 1999-03-02 09:44:33 10HmbA-0005vi-00 => usert@test.ex R=client_t T=send_to_server_req_failcarryon H=the.local.host.name [ip4.ip4.ip4.ip4] X=TLSv1:AES256-SHA:256 CV=no DN="/CN=server1.example.com" C="250 OK id=10HmbE-0005vi-00"
 1999-03-02 09:44:33 10HmbA-0005vi-00 Completed
 1999-03-02 09:44:33 End queue run: pid=pppp -qf
diff --git a/test/log/5840 b/test/log/5840
index faca73db7..24d6e89e2 100644
--- a/test/log/5840
+++ b/test/log/5840
@@ -15,7 +15,6 @@
 1999-03-02 09:44:33 Start queue run: pid=pppp -qf
 1999-03-02 09:44:33 10HmbD-0005vi-00 [127.0.0.1] SSL verify error: depth=0 error=self signed certificate cert=/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock
 1999-03-02 09:44:33 10HmbD-0005vi-00 [127.0.0.1] SSL verify error: certificate name mismatch: "/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock"
-
 1999-03-02 09:44:33 10HmbD-0005vi-00 => CALLER@thishost.test.ex R=client T=send_to_server H=thishost.test.ex [127.0.0.1] X=TLSv1:AES256-SHA:256 CV=no DN="/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock" C="250 OK id=10HmbE-0005vi-00"
 1999-03-02 09:44:33 10HmbD-0005vi-00 Completed
 1999-03-02 09:44:33 End queue run: pid=pppp -qf
diff --git a/test/stderr/2108 b/test/stderr/2108
index cb8089047..df110cc5a 100644
--- a/test/stderr/2108
+++ b/test/stderr/2108
@@ -16,7 +16,6 @@ LOG: MAIN
   [127.0.0.1] SSL verify error: depth=0 error=self signed certificate cert=/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock
 LOG: MAIN
   [127.0.0.1] SSL verify error: certificate name mismatch: "/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock"
-
   SMTP>> EHLO helo.data.changed
   SMTP<< 250-myhost.test.ex Hello helo.data.changed [127.0.0.1]
          250-SIZE 52428800
@@ -52,7 +51,6 @@ LOG: MAIN
   [127.0.0.1] SSL verify error: depth=0 error=self signed certificate cert=/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock
 LOG: MAIN
   [127.0.0.1] SSL verify error: certificate name mismatch: "/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock"
-
   SMTP>> EHLO helo.data.changed
   SMTP<< 250-myhost.test.ex Hello helo.data.changed [127.0.0.1]
          250-SIZE 52428800
@@ -89,7 +87,6 @@ LOG: MAIN
   [ip4.ip4.ip4.ip4] SSL verify error: depth=0 error=self signed certificate cert=/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock
 LOG: MAIN
   [ip4.ip4.ip4.ip4] SSL verify error: certificate name mismatch: "/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock"
-
   SMTP>> EHLO myhost.test.ex
   SMTP<< 250-myhost.test.ex Hello the.local.host.name [ip4.ip4.ip4.ip4]
          250-SIZE 52428800