Users of iOS 8.1, iOS 8.0.2, and iOS 8.0.1, iOS 7.1.2, iOS 7.0.4 devices (these are known collectively as 8. X devices) may experience issues in which calendar items may be converted to plain text, may be truncated, or may generate multiple repair update messages. These issues were diagnosed as requiring changes to the iOS.
Working with meeting requests in Exchange ActiveSync. 18 minutes to readIn this articleBy Katarzyna PuchalaSummary: This article explains how Microsoft Exchange ActiveSync clients can create, send, receive, and interpret meeting requests by using Exchange ActiveSync protocol version 14.1. Where applicable, differences between protocol versions are noted.Applies to: Exchange ServerIn this articleIntroductionScenario 1: Organizer creates meeting request by using an Exchange ActiveSync clientScenario 2: A meeting invitee receives a meeting request on the Exchange ActiveSync clientSummaryRelated resources IntroductionMeeting requests are important for information workers who use Microsoft Exchange. Meeting requests inform attendees of a meeting, automatically book meeting time on the organizer's and attendees' calendars, provide reminders for meetings, and enable the booking of conference rooms.In this article, I describe the following aspects of working with meeting requests from the perspective of an Exchange ActiveSync developer:.How meeting requests are created by using Exchange ActiveSync.How invitees' Exchange ActiveSync clients interpret meeting requests. NoteFor information about working with meeting responses, see.
Other topics related to calendaring with Exchange ActiveSync (such as recurring meetings, delegation, meeting updates, and meeting cancellations), will be covered in future articles.The following figure shows an overview of the meeting request process and the two key scenarios involved. In this example, Exchange ActiveSync user Alice requests a meeting with Bob from her Exchange ActiveSync client. Bob sees the meeting request on his Exchange ActiveSync device.Figure 1: Meeting request processScenario 1: Organizer creates meeting request by using an Exchange ActiveSync clientA meeting starts out as a meeting request.
The meeting organizer requests that attendees agree to participate in the meeting at a specified date, time, and location. ImportantThe client must synchronize the Calendar folder before the user can create meeting requests. This adds the calendar item to the organizer's calendar. The organizer's mailbox requires the calendar item to reconcile responses to the meeting request.Client request to create the calendar itemWhen a user organizes a new meeting on the Exchange ActiveSync client, the client must create a meeting item on the organizer's calendar.
The client adds the new calendar item to the Calendar collection. The calendar item contains all meeting details, including meeting attendees. The following example shows an Exchange ActiveSync Sync command XML request that adds a meeting to Alice's calendar when she organizes a meeting and invites Bob. ImportantAs a best practice, the client should always provide a value for the optional UID element. The UID element value is a random hexadecimal ID that the client generates when it creates the calendar item. The maximum length of the UID element value is 300 characters. We recommend that the Exchange ActiveSync client include the UID element because it helps to map the calendar item to the email notifications sent for the meeting.
This enables the organizer to track meeting updates and responses to the meeting request.The client should include a MeetingStatus element when creating a meeting by using the Sync command request. When the client saves a meeting to the organizer's calendar, it should set the value of this element to 1, which indicates that the item is a meeting.A meeting must include the Attendees element, which contains a collection of Attendee elements. Each Attendee element must include at least one Email element and one Name element; these elements contain the email address and name of the attendee. Optionally, the Attendee element can include values for the AttendeeStatus and AttendeeType elements. When the meeting is created, the AttendeeStatus element contains a value of 0 (zero). This value changes when attendees respond to the meeting request. If present, the AttendeeType element must be set to one of the values in the following table.AttendeeType element valueMeaning1Required2Optional3ResourceServer response to the request to create the calendar itemThe Exchange server sends a response to the Exchange ActiveSync client's request.
The response indicates the status of the Calendar Sync command operation as well as the status of the individual meeting request. If the item was added correctly (as indicated by a Status element value of 1 in the response for both the item and the collection), the server issues a ServerId element value for the item in lieu of the temporary ClientId element value that the client assigned to it, as shown in the following example.
The LG Super Multi Portable 8X DVD Rewriter with M-DISC™ Support, Model # GP60NS50 was released well before the Mojave OS was released and was only compatible with the Mac OS® X version 10.5.4 or Higher, Direct X 9.0 or Higher Operating Systems at the time. MacOS Mojave is a major update that introduces a range of new features like a Dark Mode, Desktop and Finder improvements, new apps, and a revamped Mac App Store, but unfortunately, the update drops support for a number of machines. Lg super multi drive install disc for mac. The LG Super-Multi GH24NSBOB DVD/CD-ROM is the perfect replacement optical drive solution for your Power Mac G4. Designed for storage needs that demand consistency, when installed in the G4, this drive reads in CD, DVD+R, DVD+RW, and DVD-RAM formats giving you the option to choose the media best suited for each task.
352:91The client must associate the newly issued ServerId value with this calendar item. For more information about status response values, see section. NoteExchange ActiveSync clients should not allow the organizer to respond to meetings that he or she organized. Informing attendees of the meeting details by email notificationThe email notification must make it clear to the recipients that its purpose is to inform them of the meeting request.
It can also optionally solicit invitee responses to the request, and automatically block the meeting time on prospective attendees' calendars.Client request to send the meeting email messageExchange ActiveSync clients use the SendMail command to send MIME-formatted email messages to the server, including calendaring information structured according to a known calendaring format. The iCalendar format is the most common calendaring format; this format is supported by a variety of clients.
The following example shows the Exchange ActiveSync SendMail request that Alice's Exchange ActiveSync client sends to the server. 1248MIME-Version: 1.0Subject: Quarterly PlanningThread-Topic: Quarterly PlanningTo: Bob Content-Type: multipart/alternative;boundary='-Next Part-'-Next Part-Content-Transfer-Encoding: quoted-printableContent-Type: text/plain; charset='utf-8'Let's discuss the budget for the next quarter.-Next Part-Content-Type: text/calendar; charset='utf-8'; method=REQUESTContent-Transfer-Encoding: base64QkVHSU46VkNBTEVOREFSDQpNRVRIT0Q6UkVRVUVTVA0K -Next Part-The email message contains multiple parts. The message may contain a plain text part, which includes the body text of the meeting request. Several different calendar request formats are available for meeting request messages. Microsoft Exchange supports the iCalendar and TNEF formats. Each of these formats are included in a separate MIME part in the meeting request message.
For more information about MIME, see,. Most clients use the iCalendar format for the meeting request, encoded in base64. Meeting requests have a content type of 'text/calendar' with the method parameter set to 'REQUEST'. The following section provides more detail about the iCalendar format.iCalendar formatThe iCalendar format is a file format (extension.ics,.ical) that represents calendaring information such as meeting requests, meeting responses, and free/busy information. For more information about this format, see,. This standard enables users of different calendaring systems (including clients and servers) to exchange calendaring information. ICalendar information is transported across the Internet in MIME format.
The MIME body that contains the iCalendar information has a content type of 'text/calendar'. The following example shows a typical iCalendar meeting request. ImportantThe UID element value that is included in the iCalendar request email message must match the UID value that is saved with the meeting item on the organizer's calendar.Server response to the client request to send the meeting email messageThe server’s response to the SendMail command request has no XML body (Content-Length = 0) if the SendMail command finishes successfully, as shown in the following example. HTTP/1.1 200 OKMS-Server-ActiveSync: 14.1The server first responds to the SendMail request from the organizer's Exchange ActiveSync client, and then tries to send the message to the attendees.
For this reason, a positive response to the SendMail request does not guarantee that the message was sent out successfully. The Exchange ActiveSync client can still receive a non-delivery report notification if the mail recipients are not found. For more information about the SendMail status values, see section. Non-delivery report responses should be handled in the same way that email responses are handled.Before the Exchange server sends the email message, it interprets the iCalendar information and structures the message to the attendees to reflect that it is a meeting request. Saving the meeting notification in the Sent Items folder.
NoteExchange ActiveSync clients should not save meeting request messages directly to the local Sent Items folder; instead, clients should use the SaveInSentItems element in the SendMail request to automatically save the messages on the server. It is not possible to reconcile the local Sent Items folder with the server's Sent Items folder by using the Sync command. Items in the server's Sent Items folder can be added to the client by using the Sync command, but items that are in the Exchange ActiveSync client's local Sent Items folder cannot be added to the server.After the Exchange ActiveSync client submits the meeting request email to the server, the Exchange server sends the email message to all the invited attendees.
In addition, the Exchange server parses the iCalendar information that is embedded in the email. This way, it adds the email message to the Sent Items folder as the appropriate type; that is, a meeting request. The next time the Exchange ActiveSync client synchronizes the Sent Items folder, the meeting request email message will be added to the Sent Items folder on the client.Client request to synchronize the Sent Items folderThe client synchronizes the Sent Items folder as shown in the following example. 011512Server response to the request to synchronize the Sent Items folderThe server adds a new item with the MessageClass element set to 'IPM.Schedule.Meeting.Request', as shown in the following example. This item contains all of the meeting details.
SettingDescriptionRequiredAccount nameThe display name for the account.YesExchange hostnameThe IP address or fully qualified domain name (FQDN) of the Exchange host.YesAccount user nameThe user name with the optional domain.YesAccount email addressThe email address for the account.NoAccount passwordThe password of the user account. If you leave this field empty, users must enter their password after the payload is installed on the device.NoUse OAuth for authenticationSpecifies whether the connection should use OAuth for authentication. If OAuth is specified, the password field should be left empty.NoUse SSLWhen the Use SSL option is selected and the server’s SSL certificate isn’t issued by a trusted certificate authority known to the devices, use the Certificates payload to add any root or intermediate certificates that are necessary to validate the server’s SSL certificate.NoPast days of mail to syncSelect the amount of time to sync older mail.