是否可以在三星本机电子邮件应用程序中的Microsoft Exchange中阻止签名

Question

我使用了以下代码-

this.signature = getJsonObjectString(jsonObject, "signature", "my signature ");

accountId = exchangeAccountPolicy.addNewAccount(this.accountName, this.emailAddress, this.username, this.domain, 1, this.peaksyncInterval, false, this.username, "12.0", this.signature, false, false, this.host, this.useSsl, true, true, this.password, null,this.peakstart,this.peakend,this.peakdays,this.offpeaksyncInterval,this.roamingsyncInterval,0,this.retrivalsize,this.synccalenderInterval,true,this.synccontact, this.synccalender,null,null);

通过这种方法，我们可以设置签名，但是我们不能避免签名。有什么可能的方法来阻止签名？