有哪位支持 QQmail 如何发送纯文本邮件,我已经在选项选择了文本格式,还是错误,求教

[mikj]

From: [email protected]

• Subject:
• Date: Tue, 2 Apr 2019 09:42:23 +0800
• Msg-Id: [email protected]

UPDATE FAILED: [] YXV0LW51bTogQVMxMzg5MTRhcy1uYW1lOiBIVUFZQU5HLUFTLUNOZGVzY3I6IEh1YVlhbmcg<?> TmV0d29ya3NtcC1leHBvcnQ6IHRvIEFTNjkzOSBhbm5vdW5jZSBBUzEzODkxNDpBUy1IVUFZ QU5HbXAtZXhwb3J0OiB0byBBUzI5NjMyIGFubm91bmNlIEFTMTM4OTE0OkFTLUhVQVlBTkdt cC1leHBvcnQ6IHRvIEFTMjA0NzMgIGFubm91bmNlIEFTMTM4OTE0OkFTLUhVQVlBTkdtcC1p bXBvcnQ6IGZyb20gQVM2OTM5IGFjY2VwdCBBTlltcC1pbXBvcnQ6IGZyb20gQVMyOTYzMiBh Y2NlcHQgQU5ZbXAtaW1wb3J0OiBmcm9tIEFTMjA0NzMgYWNjZXB0IEFOWWFkbWluLWM6IEhB MzA5LUFQdGVjaC1jOiBIQTMwOS1BUG1udC1ieTogTUFJTlQtQVMxMzg5MTRjaGFuZ2VkOiBh ZG1pbkBsb2dkbnMuY29tIDIwMTkwNDAyc291cmNlOiBBTFREQmFzLXNldDogQVMxMzg5MTQ6 QVMtSFVBWUFOR2Rlc2NyOiBBIHNldCBjb3ZlcmluZyBBUzEzODkxNCBhbmQgdGhlaXIgemVy byB0cmFuc2l0IGN1c3RvbWVyc21lbWJlcnM6IEFTMTM4OTE0bW50LWJ5OiBNQUlOVC1BUzEz ODkxNGNoYW5nZWQ6IGFkbWluQGxvZ2Rucy5jb20gMjAxOTA0MDJzb3VyY2U6IEFMVERC #ERROR: 1: ?: Unrecognized class type #ERROR: 1: ?: Illegal or unrecognized attribute "YXV0LW51bTogQVMxMzg5MTRhcy1uYW1lOiBIVUFZQU5HLUFTLUNOZGVzY3I6IEh1YVlhbmcg" #ERROR: No key field specified