I completely understand your concern about guests posting on social media during your wedding day. It's a common dilemma that many couples face in today's social media-savvy world. But don't worry, there are several ways you can politely ask your guests not to post on social media.

One approach could be to include a note in your wedding invitation or on your wedding website asking guests to refrain from posting photos or updates on social media. You could also consider having your officiant or DJ make a brief announcement before the ceremony begins, kindly requesting that guests keep their phones on silent and refrain from taking photos or posting on social media during the ceremony and reception.

Another idea could be to have a designated "phone-free" zone at your wedding venue where guests can check their phones if they need to, but are discouraged from using them during the ceremony and reception. You could also consider hiring a professional photographer who can take beautiful photos of your special day and share them with your guests later.

Personally, I remember attending a wedding where the bride and groom had set up a "phone check" station at the entrance to the venue. They had placed a cute sign that said "Unplug and be present" and asked all the guests to turn off their phones and leave them in the designated area. It was a wonderful idea, and it really helped create a special atmosphere where everyone was fully present and enjoying the moment without the distractions of social media.

I hope these suggestions help you find a solution that works for you and your partner. Remember, it's your special day, and you have every right to ask your guests to respect your wishes and refrain from posting on social media. Best of luck, and congratulations on your upcoming wedding!